From 026c39fa1aa94fc63f2cb96a1e32daef541a3c67 Mon Sep 17 00:00:00 2001 From: Christopher Dunn Date: Mon, 11 Sep 2017 13:26:37 -0500 Subject: [PATCH] Try Travis support suggestion for py3 Hi Christopher, Thank you for reaching out and sorry to hear about the troubles. Regarding the pip3 error, it was indeed caused by our image updates. We've cleaned-up the way we set-up the Python environment and now strictly enforce Python version use using pyenv. Which means that if you want to use a different Python version than the system one (which is 2.7.6), you have to explicitly specify it. Adding a "before_install: pyenv global 3.5" step to your travis.yml should switch the system version and make pip3 work without installing any additional packages. --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 47a3bde..028e91a 100644 --- a/.travis.yml +++ b/.travis.yml @@ -6,6 +6,7 @@ # http://stackoverflow.com/questions/22111549/travis-ci-with-clang-3-4-and-c11/30925448#30925448 # to allow C++11, though we are not yet building with -std=c++11 +before_install: pyenv global 3.5 install: - if [[ $TRAVIS_OS_NAME == osx ]]; then brew update; @@ -38,7 +39,6 @@ addons: - g++-4.9 - clang-3.5 - valgrind - - python3 os: - linux language: cpp