Speed up TravisCI build #716
Merged
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Even though TravisCI says Trusty has "2.7.6 and 3.4.3", python-3.4.3 is missing pip3. TravisCI reports:
We recently had to start using the very slow
pyenv install
for some other version of Python. But fortunately, 3.6 actually is available to pyenv now. So we save 3 minutes of build-time. (Actually, we just go back to the build-time we had last week, before TravisCI made some updates.)