Use pip2 explicitly to install dependencies on TravisCI

Apparently, some change in Homebrew caused pip to go missing on macOS,
so use pip2 to fix that
This commit is contained in:
Bryan W. Weber 2017-12-03 08:26:21 -05:00
parent 07409dea59
commit 17dfa2dd48
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@ -20,8 +20,8 @@ addons:
- libboost-dev
before_script: |
echo TRAVIS_OS_NAME: $TRAVIS_OS_NAME
pip install --user --install-option="--no-cython-compile" cython
pip install --user 3to2
pip2 install --user --install-option="--no-cython-compile" cython
pip2 install --user 3to2
if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
brew update
brew install scons