diff --git a/audio/river/io/Manager.cpp b/audio/river/io/Manager.cpp
index 15730af..799d935 100644
--- a/audio/river/io/Manager.cpp
+++ b/audio/river/io/Manager.cpp
@@ -21,7 +21,7 @@
 #define __class__ "io::Manager"
 
 #ifdef AUDIO_RIVER_BUILD_PORTAUDIO
-	#include <portaudio.h>
+	#include <portaudio/portaudio.h>
 #endif
 
 static std::string basicAutoConfig =
diff --git a/audio/river/io/NodePortAudio.h b/audio/river/io/NodePortAudio.h
index d0d3d3e..c581d13 100644
--- a/audio/river/io/NodePortAudio.h
+++ b/audio/river/io/NodePortAudio.h
@@ -11,7 +11,7 @@
 
 #include <audio/river/Interface.h>
 #include <audio/river/io/Node.h>
-#include <portaudio.h>
+#include <portaudio/portaudio.h>
 
 namespace audio {
 	namespace river {
diff --git a/lutin_audio-river-test.py b/lutin_audio-river-test.py
index f94f783..616d3f3 100644
--- a/lutin_audio-river-test.py
+++ b/lutin_audio-river-test.py
@@ -2,17 +2,34 @@
 import lutin.module as module
 import lutin.tools as tools
 
+
+def get_type():
+	return "BINARY"
+
+def get_sub_type():
+	return "TEST"
+
 def get_desc():
 	return "Multi-nodal audio interface test"
 
+def get_licence():
+	return "APACHE-2"
 
-def create(target):
-	my_module = module.Module(__file__, 'audio-river-test', 'BINARY')
+def get_compagny_type():
+	return "com"
+
+def get_compagny_name():
+	return "atria-soft"
+
+def get_maintainer():
+	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
+
+def create(target, module_name):
+	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_src_file([
-		'test/main.cpp',
-		'test/debug.cpp'
+		'test/main.cpp'
 		])
-	my_module.add_module_depend(['audio-river', 'gtest', 'etk'])
+	my_module.add_module_depend(['audio-river', 'gtest', 'etk', 'test-debug'])
 	return my_module
 
 
diff --git a/lutin_audio-river.py b/lutin_audio-river.py
index 8efb82f..a7c3246 100644
--- a/lutin_audio-river.py
+++ b/lutin_audio-river.py
@@ -2,13 +2,30 @@
 import lutin.module as module
 import lutin.tools as tools
 
+
+def get_type():
+	return "LIBRARY"
+
 def get_desc():
 	return "Multi-nodal audio interface"
 
+def get_licence():
+	return "APACHE-2"
 
-def create(target):
-	my_module = module.Module(__file__, 'audio-river', 'LIBRARY')
-	
+def get_compagny_type():
+	return "com"
+
+def get_compagny_name():
+	return "atria-soft"
+
+def get_maintainer():
+	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
+
+def get_version():
+	return [0,0,0]
+
+def create(target, module_name):
+	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_src_file([
 		'audio/river/debug.cpp',
 		'audio/river/river.cpp',
@@ -34,8 +51,6 @@ def create(target):
 	my_module.add_optionnal_module_depend('portaudio', ["c++", "-DAUDIO_RIVER_BUILD_PORTAUDIO"])
 	my_module.add_module_depend(['audio', 'audio-drain', 'ejson'])
 	my_module.add_path(tools.get_current_path(__file__))
-	
-	# add the currrent module at the 
 	return my_module
 
 
diff --git a/sample/ioViewer/lutin_ioViewer.py b/sample/ioViewer/lutin_ioViewer.py
index 8f001d0..3db2893 100644
--- a/sample/ioViewer/lutin_ioViewer.py
+++ b/sample/ioViewer/lutin_ioViewer.py
@@ -2,12 +2,29 @@
 import lutin.module as module
 import lutin.tools as tools
 import datetime
+import os
+
+
+def get_type():
+	return "BINARY"
 
 def get_desc():
 	return "Simpleaudio IO viewer and test ..."
 
-def create(target):
-	my_module = module.Module(__file__, 'ioViewer', 'PACKAGE')
+def get_licence():
+	return "APACHE-2"
+
+def get_compagny_type():
+	return "com"
+
+def get_compagny_name():
+	return "atria-soft"
+
+def get_maintainer():
+	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
+
+def create(target, module_name):
+	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_extra_compile_flags()
 	my_module.add_src_file([
 		'appl/debug.cpp',
diff --git a/sample/read/lutin_river-sample-read.py b/sample/read/lutin_river-sample-read.py
index 2dad5a3..cd28bff 100644
--- a/sample/read/lutin_river-sample-read.py
+++ b/sample/read/lutin_river-sample-read.py
@@ -2,12 +2,30 @@
 import lutin.module as module
 import lutin.tools as tools
 
+
+def get_type():
+	return "BINARY"
+
+def get_sub_type():
+	return "SAMPLE"
+
 def get_desc():
 	return "Read some data"
 
+def get_licence():
+	return "APACHE-2"
 
-def create(target):
-	my_module = module.Module(__file__, 'river-sample-read', 'BINARY')
+def get_compagny_type():
+	return "com"
+
+def get_compagny_name():
+	return "atria-soft"
+
+def get_maintainer():
+	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
+
+def create(target, module_name):
+	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_src_file([
 		'main.cpp',
 		])
diff --git a/sample/write/lutin_river-sample-write.py b/sample/write/lutin_river-sample-write.py
index f74fa6e..c97d1b2 100644
--- a/sample/write/lutin_river-sample-write.py
+++ b/sample/write/lutin_river-sample-write.py
@@ -2,12 +2,30 @@
 import lutin.module as module
 import lutin.tools as tools
 
+
+def get_type():
+	return "BINARY"
+
+def get_sub_type():
+	return "SAMPLE"
+
 def get_desc():
 	return "Write some data"
 
+def get_licence():
+	return "APACHE-2"
 
-def create(target):
-	my_module = module.Module(__file__, 'river-sample-write', 'BINARY')
+def get_compagny_type():
+	return "com"
+
+def get_compagny_name():
+	return "atria-soft"
+
+def get_maintainer():
+	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
+
+def create(target, module_name):
+	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_src_file([
 		'main.cpp',
 		])
diff --git a/test/debug.cpp b/test/debug.cpp
deleted file mode 100644
index bc8cd03..0000000
--- a/test/debug.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-/**
- * @author Edouard DUPIN
- * 
- * @copyright 2010, Edouard DUPIN, all right reserved
- * 
- * @license GPL v3 (see license file)
- */
-
-#include "debug.h"
-
-int32_t appl::getLogId() {
-	static int32_t g_val = etk::log::registerInstance("test");
-	return g_val;
-}
-
diff --git a/test/debug.h b/test/debug.h
deleted file mode 100644
index 05860e4..0000000
--- a/test/debug.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/**
- * @author Edouard DUPIN
- * 
- * @copyright 2010, Edouard DUPIN, all right reserved
- * 
- * @license GPL v3 (see license file)
- */
-
-#ifndef __APPL_DEBUG_H__
-#define __APPL_DEBUG_H__
-
-#include <etk/log.h>
-
-namespace appl {
-	int32_t getLogId();
-};
-#define APPL_BASE(info,data) TK_LOG_BASE(appl::getLogId(),info,data)
-
-#define APPL_PRINT(data)         APPL_BASE(-1, data)
-#define APPL_CRITICAL(data)      APPL_BASE(1, data)
-#define APPL_ERROR(data)         APPL_BASE(2, data)
-#define APPL_WARNING(data)       APPL_BASE(3, data)
-#ifdef DEBUG
-	#define APPL_INFO(data)          APPL_BASE(4, data)
-	#define APPL_DEBUG(data)         APPL_BASE(5, data)
-	#define APPL_VERBOSE(data)       APPL_BASE(6, data)
-	#define APPL_TODO(data)          APPL_BASE(4, "TODO : " << data)
-#else
-	#define APPL_INFO(data)          do { } while(false)
-	#define APPL_DEBUG(data)         do { } while(false)
-	#define APPL_VERBOSE(data)       do { } while(false)
-	#define APPL_TODO(data)          do { } while(false)
-#endif
-
-#define APPL_ASSERT(cond,data) \
-	do { \
-		if (!(cond)) { \
-			APPL_CRITICAL(data); \
-			assert(!#cond); \
-		} \
-	} while (0)
-
-#endif
diff --git a/test/main.cpp b/test/main.cpp
index 1ac2276..75c37b1 100644
--- a/test/main.cpp
+++ b/test/main.cpp
@@ -4,7 +4,29 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include "debug.h"
+#include <test-debug/debug.h>
+
+#define TEST_SAVE_FILE_MACRO(type,fileName,dataPointer,nbElement) \
+	do { \
+		static FILE *pointerOnFile = nullptr; \
+		static bool errorOpen = false; \
+		if (pointerOnFile == nullptr) { \
+			TEST_WARNING("open file '" << fileName << "' type=" << #type); \
+			pointerOnFile = fopen(fileName,"w"); \
+			if (    errorOpen == false \
+			     && pointerOnFile == nullptr) { \
+				TEST_ERROR("ERROR OPEN file ... '" << fileName << "' type=" << #type); \
+				errorOpen=true; \
+			} \
+		} \
+		if (pointerOnFile != nullptr) { \
+			fwrite((dataPointer), sizeof(type), (nbElement), pointerOnFile); \
+			/* fflush(pointerOnFile);*/ \
+		} \
+	}while(0)
+
+
+
 #include <audio/river/river.h>
 #include <audio/river/Manager.h>
 #include <audio/river/Interface.h>
@@ -38,8 +60,8 @@ int main(int _argc, const char** _argv) {
 		std::string data = _argv[iii];
 		if (    data == "-h"
 		     || data == "--help") {
-			APPL_PRINT("Help : ");
-			APPL_PRINT("    ./xxx ---");
+			TEST_PRINT("Help : ");
+			TEST_PRINT("    ./xxx ---");
 			exit(0);
 		}
 	}
diff --git a/test/testAEC.h b/test/testAEC.h
index 6f631d5..9a744a7 100644
--- a/test/testAEC.h
+++ b/test/testAEC.h
@@ -36,7 +36,7 @@ namespace river_test_aec {
 				                                         audio::format_int16,
 				                                         _output);
 				if(m_interfaceOut == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -58,7 +58,7 @@ namespace river_test_aec {
 				                                       audio::format_int16,
 				                                       _input);
 				if(m_interfaceIn == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -79,7 +79,7 @@ namespace river_test_aec {
 			                  uint32_t _frequency,
 			                  const std::vector<audio::channel>& _map) {
 				if (_format != audio::format_int16) {
-					APPL_ERROR("call wrong type ... (need int16_t)");
+					TEST_ERROR("call wrong type ... (need int16_t)");
 				}
 				m_buffer.read(_data, _nbChunk);
 			}
@@ -90,17 +90,17 @@ namespace river_test_aec {
 			                    uint32_t _frequency,
 			                    const std::vector<audio::channel>& _map) {
 				if (_format != audio::format_int16) {
-					APPL_ERROR("call wrong type ... (need int16_t)");
+					TEST_ERROR("call wrong type ... (need int16_t)");
 				}
 				m_buffer.write(_data, _nbChunk);
 			}
 			void start() {
 				if(m_interfaceIn == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				if(m_interfaceOut == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_interfaceOut->start();
@@ -108,11 +108,11 @@ namespace river_test_aec {
 			}
 			void stop() {
 				if(m_interfaceIn == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				if(m_interfaceOut == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_manager->generateDotAll("activeProcess.dot");
diff --git a/test/testEchoDelay.h b/test/testEchoDelay.h
index 6ae9962..ea5f847 100644
--- a/test/testEchoDelay.h
+++ b/test/testEchoDelay.h
@@ -7,7 +7,7 @@
 #ifndef __RIVER_TEST_ECHO_DELAY_H__
 #define __RIVER_TEST_ECHO_DELAY_H__
 
-#include <audio/river/debug.h>
+#include <test-debug/debug.h>
 
 #undef __class__
 #define __class__ "test_echo_delay"
@@ -50,7 +50,7 @@ namespace river_test_echo_delay {
 				                                         audio::format_int16,
 				                                         "speaker");
 				if(m_interfaceOut == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -70,7 +70,7 @@ namespace river_test_echo_delay {
 				                                       audio::format_int16,
 				                                       "microphone");
 				if(m_interfaceIn == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -88,7 +88,7 @@ namespace river_test_echo_delay {
 				                                          audio::format_int16,
 				                                          "speaker");
 				if(m_interfaceFB == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -135,7 +135,7 @@ namespace river_test_echo_delay {
 						m_nextSampleCount = m_delayBetweenEvent.count()*int64_t(_frequency)/1000;
 						m_phase = -1;
 					}
-					//APPL_INFO("sample : " << m_nextSampleCount);
+					//TEST_INFO("sample : " << m_nextSampleCount);
 					for (int32_t iii=0; iii<_nbChunk; iii++) {
 						if (m_nextSampleCount > 0) {
 							m_nextSampleCount--;
@@ -157,7 +157,7 @@ namespace river_test_echo_delay {
 								// start detection ...
 								m_stateFB = 0;
 								m_stateMic = 0;
-								APPL_WARNING("Time Pulse zero crossing: " << m_currentTick << " id=" << iii);
+								TEST_WARNING("Time Pulse zero crossing: " << m_currentTick << " id=" << iii);
 							}
 							m_phase = newPhase;
 							if (m_phase >= 2*M_PI) {
@@ -182,7 +182,7 @@ namespace river_test_echo_delay {
 					return _time + audio::Duration(0, int64_t(_pos+1)*1000000000LL/int64_t(_frequency));
 				}
 				double xxx = double(-_val1) / double(_val2 - _val1);
-				APPL_VERBOSE("deltaPos:" << xxx);
+				TEST_VERBOSE("deltaPos:" << xxx);
 				return _time + audio::Duration(0, int64_t((double(_pos)+xxx)*1000000000.0)/int64_t(_frequency));
 			}
 			
@@ -193,9 +193,9 @@ namespace river_test_echo_delay {
 			                            uint32_t _frequency,
 			                            const std::vector<audio::channel>& _map) {
 				if (_format != audio::format_int16) {
-					APPL_ERROR("call wrong type ... (need int16_t)");
+					TEST_ERROR("call wrong type ... (need int16_t)");
 				}
-				RIVER_SAVE_FILE_MACRO(int16_t, "REC_FeedBack.raw", _data, _nbChunk*_map.size());
+				TEST_SAVE_FILE_MACRO(int16_t, "REC_FeedBack.raw", _data, _nbChunk*_map.size());
 				if (m_estimateVolumeInput == true) {
 					// nothing to do ...
 				} else {
@@ -207,10 +207,10 @@ namespace river_test_echo_delay {
 							if (m_stateFB == 0) {
 								if (data[iii*_map.size() + jjj] > INT16_MAX/5) {
 									m_stateFB = 1;
-									APPL_VERBOSE("FB: detect Normal " << iii);
+									TEST_VERBOSE("FB: detect Normal " << iii);
 								} else if (data[iii*_map.size() + jjj] < -INT16_MAX/5) {
 									m_stateFB = 2;
-									APPL_VERBOSE("FB: detect inverse " << iii);
+									TEST_VERBOSE("FB: detect inverse " << iii);
 								}
 							} else if (m_stateFB == 1) {
 								// normale phase
@@ -218,10 +218,10 @@ namespace river_test_echo_delay {
 									// detect inversion of signe ...
 									m_stateFB = 3;
 									audio::Time time = getInterpolateTime(_time, iii-1, data[(iii-1)*_map.size() + jjj], data[iii*_map.size() + jjj], _frequency);
-									APPL_VERBOSE("FB:  1 position -1:  " << iii-1 << " " << data[(iii-1)*_map.size() + jjj]);
-									APPL_VERBOSE("FB:  1 position  0: " << iii << " " << data[iii*_map.size() + jjj]);
+									TEST_VERBOSE("FB:  1 position -1:  " << iii-1 << " " << data[(iii-1)*_map.size() + jjj]);
+									TEST_VERBOSE("FB:  1 position  0: " << iii << " " << data[iii*_map.size() + jjj]);
 									
-									APPL_WARNING("FB:  1 time detected:     " << time << " delay = " << float((time-m_currentTick).count())/1000.0f << "µs");
+									TEST_WARNING("FB:  1 time detected:     " << time << " delay = " << float((time-m_currentTick).count())/1000.0f << "µs");
 								}
 							} else if (m_stateFB == 2) {
 								// inverse phase
@@ -229,9 +229,9 @@ namespace river_test_echo_delay {
 									// detect inversion of signe ...
 									m_stateFB = 3;
 									audio::Time time = getInterpolateTime(_time, iii-1, data[(iii-1)*_map.size() + jjj], data[iii*_map.size() + jjj], _frequency);
-									APPL_VERBOSE("FB:  2 position -1: " << iii-1 << " " << data[(iii-1)*_map.size() + jjj]);
-									APPL_VERBOSE("FB:  2 position  0: " << iii << " " << data[iii*_map.size() + jjj]);
-									APPL_WARNING("FB:  2 time detected:     " << time << " delay = " << float((time-m_currentTick).count())/1000.0f << "µs");
+									TEST_VERBOSE("FB:  2 position -1: " << iii-1 << " " << data[(iii-1)*_map.size() + jjj]);
+									TEST_VERBOSE("FB:  2 position  0: " << iii << " " << data[iii*_map.size() + jjj]);
+									TEST_WARNING("FB:  2 time detected:     " << time << " delay = " << float((time-m_currentTick).count())/1000.0f << "µs");
 								}
 							} else if (m_stateFB == 3) {
 								// TODO : Detect the pic ...
@@ -248,16 +248,16 @@ namespace river_test_echo_delay {
 			                    uint32_t _frequency,
 			                    const std::vector<audio::channel>& _map) {
 				if (_format != audio::format_int16) {
-					APPL_ERROR("call wrong type ... (need int16_t)");
+					TEST_ERROR("call wrong type ... (need int16_t)");
 				}
-				RIVER_SAVE_FILE_MACRO(int16_t, "REC_Microphone.raw", _data, _nbChunk*_map.size());
+				TEST_SAVE_FILE_MACRO(int16_t, "REC_Microphone.raw", _data, _nbChunk*_map.size());
 				const int16_t* data = static_cast<const int16_t*>(_data);
 				if (m_estimateVolumeInput == true) {
 					m_stateMic ++;
 					const int16_t* data = static_cast<const int16_t*>(_data);
 					if (m_stateMic <= 40) {
 						for (size_t iii=0; iii<_nbChunk*_map.size(); ++iii) {
-							//APPL_INFO("value=" << data[iii]);
+							//TEST_INFO("value=" << data[iii]);
 							m_volumeInputMax = std::max(int16_t(data[iii]), m_volumeInputMax);
 							m_volumeInputMin = std::min(int16_t(data[iii]), m_volumeInputMin);
 						}
@@ -269,7 +269,7 @@ namespace river_test_echo_delay {
 						int16_t valueMax = 0;
 						int16_t valueMin = 0;
 						for (size_t iii=0; iii<_nbChunk*_map.size(); ++iii) {
-							//APPL_INFO("value=" << data[iii]);
+							//TEST_INFO("value=" << data[iii]);
 							valueMax = std::max(int16_t(data[iii]), valueMax);
 							valueMin = std::min(int16_t(data[iii]), valueMin);
 						}
@@ -284,7 +284,7 @@ namespace river_test_echo_delay {
 							m_gain += 3.0f;
 							m_gain = std::min(m_gain, 0.0f);
 							m_interfaceOut->setParameter("volume", "FLOW", etk::to_string(m_gain) + "dB");
-							APPL_INFO("Set detection volume : " << m_gain << " m_stateMic=" << m_stateMic);
+							TEST_INFO("Set detection volume : " << m_gain << " m_stateMic=" << m_stateMic);
 							m_stateMic = 3;
 							m_phase = -1;
 							m_estimateVolumeInput = false;
@@ -292,7 +292,7 @@ namespace river_test_echo_delay {
 						} else {
 							if (m_stateMic%2 == 0) {
 								if (m_gain == 0.0f) {
-									APPL_CRITICAL("Can not find the basicVolume ...");
+									TEST_CRITICAL("Can not find the basicVolume ...");
 								}
 								// just update volume
 								m_gain += 1.0f;
@@ -309,10 +309,10 @@ namespace river_test_echo_delay {
 							if (m_stateMic == 0) {
 								if (data[iii*_map.size() + jjj] > m_volumeInputMax) {
 									m_stateMic = 1;
-									APPL_VERBOSE("Mic: detect Normal " << iii);
+									TEST_VERBOSE("Mic: detect Normal " << iii);
 								} else if (data[iii*_map.size() + jjj] < m_volumeInputMin) {
 									m_stateMic = 2;
-									APPL_VERBOSE("Mic: detect inverse " << iii);
+									TEST_VERBOSE("Mic: detect inverse " << iii);
 								}
 							} else if (m_stateMic == 1) {
 								// normale phase
@@ -320,11 +320,11 @@ namespace river_test_echo_delay {
 									// detect inversion of signe ...
 									m_stateMic = 3;
 									audio::Time time = getInterpolateTime(_time, iii-1, data[(iii-1)*_map.size() + jjj], data[iii*_map.size() + jjj], _frequency);
-									APPL_VERBOSE("MIC: 1 position -1: " << iii-1 << " " << data[(iii-1)*_map.size() + jjj]);
-									APPL_VERBOSE("MIC: 1 position  0: " << iii << " " << data[iii*_map.size() + jjj]);
+									TEST_VERBOSE("MIC: 1 position -1: " << iii-1 << " " << data[(iii-1)*_map.size() + jjj]);
+									TEST_VERBOSE("MIC: 1 position  0: " << iii << " " << data[iii*_map.size() + jjj]);
 									audio::Duration delay = time-m_currentTick;
 									int32_t sampleDalay = (delay.count()*_frequency)/1000000000LL;
-									APPL_WARNING("MIC: 1 time detected:     " << time << " delay = " << float(delay.count())/1000.0f << "µs  samples=" << sampleDalay);
+									TEST_WARNING("MIC: 1 time detected:     " << time << " delay = " << float(delay.count())/1000.0f << "µs  samples=" << sampleDalay);
 									m_delayListMic.push_back(delay.count());
 								}
 							} else if (m_stateMic == 2) {
@@ -333,11 +333,11 @@ namespace river_test_echo_delay {
 									// detect inversion of signe ...
 									m_stateMic = 3;
 									audio::Time time = getInterpolateTime(_time, iii-1, data[(iii-1)*_map.size() + jjj], data[iii*_map.size() + jjj], _frequency);
-									APPL_VERBOSE("MIC: 2 position -1: " << iii-1 << " " << data[(iii-1)*_map.size() + jjj]);
-									APPL_VERBOSE("MIC: 2 position  0: " << iii << " " << data[iii*_map.size() + jjj]);
+									TEST_VERBOSE("MIC: 2 position -1: " << iii-1 << " " << data[(iii-1)*_map.size() + jjj]);
+									TEST_VERBOSE("MIC: 2 position  0: " << iii << " " << data[iii*_map.size() + jjj]);
 									audio::Duration delay = time-m_currentTick;
 									int32_t sampleDalay = (delay.count()*_frequency)/1000000000LL;
-									APPL_WARNING("MIC: 2 time detected:     " << time << " delay = " << float(delay.count())/1000.0f << "µs  samples=" << sampleDalay);
+									TEST_WARNING("MIC: 2 time detected:     " << time << " delay = " << float(delay.count())/1000.0f << "µs  samples=" << sampleDalay);
 									m_delayListMic.push_back(delay.count());
 								}
 							} else if (m_stateMic == 3) {
@@ -350,15 +350,15 @@ namespace river_test_echo_delay {
 			}
 			void run() {
 				if(m_interfaceIn == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				if(m_interfaceOut == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				if(m_interfaceFB == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_interfaceOut->start();
@@ -380,7 +380,7 @@ namespace river_test_echo_delay {
 					delayAverage /= m_delayListMic.size();
 				}
 				int32_t sampleDalay = (delayAverage*48000)/1000000000LL;
-				APPL_ERROR("Average delay in ns : " << delayAverage << " nbSample=" << sampleDalay);
+				TEST_ERROR("Average delay in ns : " << delayAverage << " nbSample=" << sampleDalay);
 			}
 	};
 	
diff --git a/test/testFormat.h b/test/testFormat.h
index 51fe4c4..4ca0284 100644
--- a/test/testFormat.h
+++ b/test/testFormat.h
@@ -58,7 +58,7 @@ namespace river_test_format {
 					channelMap.push_back(audio::channel_rearLeft);
 					channelMap.push_back(audio::channel_rearRight);
 				} else {
-					APPL_ERROR("Can not generate with channel != 1,2,4");
+					TEST_ERROR("Can not generate with channel != 1,2,4");
 					return;
 				}
 				m_interface = m_manager->createOutput(m_freq,
@@ -67,7 +67,7 @@ namespace river_test_format {
 				                                      "speaker",
 				                                      "WriteModeCallbackType");
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -86,7 +86,7 @@ namespace river_test_format {
 			                  enum audio::format _format,
 			                  uint32_t _frequency,
 			                  const std::vector<audio::channel>& _map) {
-				//APPL_DEBUG("Get data ... " << _format << " map=" << _map << " chunk=" << _nbChunk);
+				//TEST_DEBUG("Get data ... " << _format << " map=" << _map << " chunk=" << _nbChunk);
 				double baseCycle = 2.0*M_PI/double(m_freq) * double(m_generateFreq);
 				if (_format == audio::format_int16) {
 					int16_t* data = static_cast<int16_t*>(_data);
@@ -136,7 +136,7 @@ namespace river_test_format {
 			}
 			void run() {
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_interface->start();
@@ -201,7 +201,7 @@ namespace river_test_format {
 		audio::river::initString(configurationRiver);
 		std11::shared_ptr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
-		APPL_INFO("test convert flaot to output (callback mode)");
+		TEST_INFO("test convert flaot to output (callback mode)");
 		std::vector<float> listFreq;
 		listFreq.push_back(4000);
 		listFreq.push_back(8000);
@@ -227,7 +227,7 @@ namespace river_test_format {
 		for (size_t fff=0; fff<listFreq.size(); ++fff) {
 			for (size_t ccc=0; ccc<listChannel.size(); ++ccc) {
 				for (size_t iii=0; iii<listFormat.size(); ++iii) {
-					APPL_INFO("freq=" << listFreq[fff] << " channel=" << listChannel[ccc] << " format=" << getFormatString(listFormat[iii]));
+					TEST_INFO("freq=" << listFreq[fff] << " channel=" << listChannel[ccc] << " format=" << getFormatString(listFormat[iii]));
 					std11::shared_ptr<testOutCallbackType> process = std11::make_shared<testOutCallbackType>(manager, listFreq[fff], listChannel[ccc], listFormat[iii]);
 					process->run();
 					process.reset();
diff --git a/test/testMuxer.h b/test/testMuxer.h
index 49f62c1..886a691 100644
--- a/test/testMuxer.h
+++ b/test/testMuxer.h
@@ -7,7 +7,7 @@
 #ifndef __RIVER_TEST_MUXER_H__
 #define __RIVER_TEST_MUXER_H__
 
-#include <audio/river/debug.h>
+#include <test-debug/debug.h>
 
 #undef __class__
 #define __class__ "test_muxer"
@@ -31,7 +31,7 @@ namespace river_test_muxer {
 				                                         audio::format_int16,
 				                                         "speaker");
 				if(m_interfaceOut == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -52,7 +52,7 @@ namespace river_test_muxer {
 				                                       audio::format_int16,
 				                                       "microphone-muxed");
 				if(m_interfaceIn == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -92,18 +92,18 @@ namespace river_test_muxer {
 			                    uint32_t _frequency,
 			                    const std::vector<audio::channel>& _map) {
 				if (_format != audio::format_int16) {
-					APPL_ERROR("call wrong type ... (need int16_t)");
+					TEST_ERROR("call wrong type ... (need int16_t)");
 				}
-				RIVER_SAVE_FILE_MACRO(int16_t, "REC_MicrophoneMuxed.raw", _data, _nbChunk*_map.size());
-				APPL_ERROR("Receive data ... " << _nbChunk << " map=" << _map);
+				TEST_SAVE_FILE_MACRO(int16_t, "REC_MicrophoneMuxed.raw", _data, _nbChunk*_map.size());
+				TEST_ERROR("Receive data ... " << _nbChunk << " map=" << _map);
 			}
 			void run() {
 				if(m_interfaceIn == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				if(m_interfaceOut == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_interfaceOut->start();
diff --git a/test/testPlaybackCallback.h b/test/testPlaybackCallback.h
index 4df5617..bf541e4 100644
--- a/test/testPlaybackCallback.h
+++ b/test/testPlaybackCallback.h
@@ -30,7 +30,7 @@ namespace river_test_playback_callback {
 				                                      audio::format_int16,
 				                                      _io);
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -50,7 +50,7 @@ namespace river_test_playback_callback {
 			                  uint32_t _frequency,
 			                  const std::vector<audio::channel>& _map) {
 				if (_format != audio::format_int16) {
-					APPL_ERROR("call wrong type ... (need int16_t)");
+					TEST_ERROR("call wrong type ... (need int16_t)");
 				}
 				int16_t* data = static_cast<int16_t*>(_data);
 				double baseCycle = 2.0*M_PI/(double)48000 * (double)550;
@@ -66,7 +66,7 @@ namespace river_test_playback_callback {
 			}
 			void run() {
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_interface->start();
@@ -97,7 +97,7 @@ namespace river_test_playback_callback {
 		std11::shared_ptr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		
-		APPL_INFO("test output (callback mode)");
+		TEST_INFO("test output (callback mode)");
 		std11::shared_ptr<testOutCallback> process = std11::make_shared<testOutCallback>(manager, "speaker");
 		ASSERT_NE(process, nullptr);
 		process->run();
@@ -111,7 +111,7 @@ namespace river_test_playback_callback {
 		std11::shared_ptr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		
-		APPL_INFO("test output (callback mode)");
+		TEST_INFO("test output (callback mode)");
 		std11::shared_ptr<testOutCallback> process = std11::make_shared<testOutCallback>(manager, "speaker-pulse");
 		process->run();
 		process.reset();
@@ -124,7 +124,7 @@ namespace river_test_playback_callback {
 		std11::shared_ptr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		
-		APPL_INFO("test output (callback mode)");
+		TEST_INFO("test output (callback mode)");
 		std11::shared_ptr<testOutCallback> process = std11::make_shared<testOutCallback>(manager, "speaker-jack");
 		process->run();
 		process.reset();
diff --git a/test/testPlaybackWrite.h b/test/testPlaybackWrite.h
index 824320d..e030c7d 100644
--- a/test/testPlaybackWrite.h
+++ b/test/testPlaybackWrite.h
@@ -43,14 +43,14 @@ namespace river_test_playback_write {
 				                                      audio::format_int16,
 				                                      "speaker");
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_interface->setReadwrite();
 			}
 			void run() {
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				double phase=0;
@@ -94,7 +94,7 @@ namespace river_test_playback_write {
 		std11::shared_ptr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		
-		APPL_INFO("test output (write mode)");
+		TEST_INFO("test output (write mode)");
 		std11::shared_ptr<testOutWrite> process = std11::make_shared<testOutWrite>(manager);
 		process->run();
 		process.reset();
@@ -120,7 +120,7 @@ namespace river_test_playback_write {
 				                                      audio::format_int16,
 				                                      "speaker");
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_interface->setReadwrite();
@@ -138,7 +138,7 @@ namespace river_test_playback_write {
 			                  uint32_t _frequency,
 			                  const std::vector<audio::channel>& _map) {
 				if (_format != audio::format_int16) {
-					APPL_ERROR("call wrong type ... (need int16_t)");
+					TEST_ERROR("call wrong type ... (need int16_t)");
 				}
 				std::vector<int16_t> data;
 				data.resize(1024*_map.size());
@@ -157,7 +157,7 @@ namespace river_test_playback_write {
 			}
 			void run() {
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_interface->start();
@@ -171,7 +171,7 @@ namespace river_test_playback_write {
 		std11::shared_ptr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		
-		APPL_INFO("test output (write with callback event mode)");
+		TEST_INFO("test output (write with callback event mode)");
 		std11::shared_ptr<testOutWriteCallback> process = std11::make_shared<testOutWriteCallback>(manager);
 		process->run();
 		process.reset();
diff --git a/test/testRecordCallback.h b/test/testRecordCallback.h
index d7e9ba1..c4c9a65 100644
--- a/test/testRecordCallback.h
+++ b/test/testRecordCallback.h
@@ -7,7 +7,7 @@
 #ifndef __RIVER_TEST_RECORD_CALLBACK_H__
 #define __RIVER_TEST_RECORD_CALLBACK_H__
 
-#include <audio/river/debug.h>
+#include <test-debug/debug.h>
 
 #undef __class__
 #define __class__ "test_record_callback"
@@ -42,7 +42,7 @@ namespace river_test_record_callback {
 				                                     audio::format_int16,
 				                                     _input);
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -62,20 +62,20 @@ namespace river_test_record_callback {
 			                    uint32_t _frequency,
 			                    const std::vector<audio::channel>& _map) {
 				if (_format != audio::format_int16) {
-					APPL_ERROR("call wrong type ... (need int16_t)");
+					TEST_ERROR("call wrong type ... (need int16_t)");
 				}
-				RIVER_SAVE_FILE_MACRO(int16_t, "REC_INPUT.raw", _data, _nbChunk * _map.size());
+				TEST_SAVE_FILE_MACRO(int16_t, "REC_INPUT.raw", _data, _nbChunk * _map.size());
 				const int16_t* data = static_cast<const int16_t*>(_data);
 				int64_t value = 0;
 				for (size_t iii=0; iii<_nbChunk*_map.size(); ++iii) {
 					value += std::abs(data[iii]);
 				}
 				value /= (_nbChunk*_map.size());
-				APPL_INFO("Get data ... average=" << int32_t(value));
+				TEST_INFO("Get data ... average=" << int32_t(value));
 			}
 			void run() {
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_interface->start();
@@ -89,7 +89,7 @@ namespace river_test_record_callback {
 		audio::river::initString(configurationRiver);
 		std11::shared_ptr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
-		APPL_INFO("test input (callback mode)");
+		TEST_INFO("test input (callback mode)");
 		std11::shared_ptr<testInCallback> process = std11::make_shared<testInCallback>(manager);
 		process->run();
 		process.reset();
diff --git a/test/testVolume.h b/test/testVolume.h
index 024fccd..d3c2edf 100644
--- a/test/testVolume.h
+++ b/test/testVolume.h
@@ -45,7 +45,7 @@ namespace river_test_volume {
 				                                      audio::format_int16,
 				                                      "speaker");
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				// set callback mode ...
@@ -80,43 +80,43 @@ namespace river_test_volume {
 			}
 			void run() {
 				if(m_interface == nullptr) {
-					APPL_ERROR("nullptr interface");
+					TEST_ERROR("nullptr interface");
 					return;
 				}
 				m_interface->start();
 				usleep(1000000);
 				m_interface->setParameter("volume", "FLOW", "-3dB");
-				APPL_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
+				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
 				usleep(500000);
 				m_interface->setParameter("volume", "FLOW", "-6dB");
-				APPL_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
+				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
 				usleep(500000);
 				m_interface->setParameter("volume", "FLOW", "-9dB");
-				APPL_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
+				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
 				usleep(500000);
 				m_interface->setParameter("volume", "FLOW", "-12dB");
-				APPL_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
+				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
 				usleep(500000);
 				m_interface->setParameter("volume", "FLOW", "-3dB");
-				APPL_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
+				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
 				usleep(500000);
 				m_interface->setParameter("volume", "FLOW", "3dB");
-				APPL_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
+				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
 				usleep(500000);
 				m_interface->setParameter("volume", "FLOW", "6dB");
-				APPL_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
+				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
 				usleep(500000);
 				m_interface->setParameter("volume", "FLOW", "9dB");
-				APPL_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
+				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
 				usleep(500000);
 				m_interface->setParameter("volume", "FLOW", "0dB");
-				APPL_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
+				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
 				usleep(500000);
 				m_manager->setVolume("MASTER", -3.0f);
-				APPL_INFO("get volume MASTER: " << m_manager->getVolume("MASTER") );
+				TEST_INFO("get volume MASTER: " << m_manager->getVolume("MASTER") );
 				usleep(500000);
 				m_manager->setVolume("MEDIA", -3.0f);
-				APPL_INFO("get volume MEDIA: " << m_manager->getVolume("MEDIA") );
+				TEST_INFO("get volume MEDIA: " << m_manager->getVolume("MEDIA") );
 				usleep(1000000);
 				m_interface->stop();
 			}
diff --git a/widget/audio/river/widget/TemporalViewer.h b/widget/audio/river/widget/TemporalViewer.h
index 119577e..e41e92a 100644
--- a/widget/audio/river/widget/TemporalViewer.h
+++ b/widget/audio/river/widget/TemporalViewer.h
@@ -7,7 +7,6 @@
 #ifndef __ARW_TEMPORAL_VIEWER_H__
 #define __ARW_TEMPORAL_VIEWER_H__
 
-#include <audio/river/widget/debug.h>
 #include <ewol/widget/Widget.h>
 #include <ewol/compositing/Drawing.h>
 #include <audio/river/river.h>
diff --git a/widget/lutin_audio-river-widget.py b/widget/lutin_audio-river-widget.py
index 63918c9..b3ed29e 100644
--- a/widget/lutin_audio-river-widget.py
+++ b/widget/lutin_audio-river-widget.py
@@ -4,20 +4,39 @@ import lutin.tools as tools
 import lutin.debug as debug
 import os
 
+
+def get_type():
+	return "LIBRARY"
+
 def get_desc():
 	return "audio specific widget"
 
-def get_license():
-	return "APACHE v2.0"
+def get_licence():
+	return "APACHE-2"
 
-def create(target):
-	my_module = module.Module(__file__, 'audio-river-widget', 'LIBRARY')
+def get_compagny_type():
+	return "com"
+
+def get_compagny_name():
+	return "atria-soft"
+
+def get_maintainer():
+	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
+
+def get_version():
+	return [0,0,0]
+
+def create(target, module_name):
+	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_src_file([
 		'audio/river/widget/TemporalViewer.cpp',
 		'audio/river/widget/debug.cpp'
 		])
+	my_module.add_header_file([
+		'audio/river/widget/TemporalViewer.h'
+		])
 	my_module.add_module_depend(['ewol', 'audio-river'])
-	my_module.add_export_path(tools.get_current_path(__file__))
+	my_module.add_path(tools.get_current_path(__file__))
 	return my_module