diff --git a/lutin/target.py b/lutin/target.py
index 26979bf..48a94b8 100644
--- a/lutin/target.py
+++ b/lutin/target.py
@@ -727,6 +727,8 @@ class Target:
 					except AttributeError:
 						debug.error("target have no 'un_install_package' instruction")
 				elif action_name[:3] == "run":
+					if mod.get_type() != "BINARY":
+						debug.error("Can not run other than 'BINARY' ... pakage='" + mod.get_type() + "' for module='" + module_name + "'")
 					bin_name = None
 					if len(action_name) > 3:
 						if action_name[3] == '%':
diff --git a/lutin/z_system/lutinSystem_Linux_rpc.py b/lutin/z_system/lutinSystem_Linux_rpc.py
index 99465a5..6e0fe6b 100644
--- a/lutin/z_system/lutinSystem_Linux_rpc.py
+++ b/lutin/z_system/lutinSystem_Linux_rpc.py
@@ -25,7 +25,7 @@ class System(system.System):
 		    'c'
 		    ])
 		# todo : create a searcher of the presence of the library:
-		self.add_flag("link-lib", "rpcsvc")
+		#self.add_flag("link-lib", "rpcsvc")
 		if env.get_isolate_system() == True:
 			self.add_header_file([
 			    "/usr/include/rpc/*"