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Try Travis support suggestion for py3

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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.
This commit is contained in:
Christopher Dunn 2017-09-11 13:26:37 -05:00
parent 614671d09b
commit 026c39fa1a
1 changed files with 1 additions and 1 deletions
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.travis.yml
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@ -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