enthought/distarray — pull request #116 by bgrant (2014-02-10 20:34:32+00:00)
Title: Fix TravisCI configuration

Fixes #115.

It looks like TravisCI updated pip from 1.4.1 to 1.5.1 and it changed some default behavior. In this PR, I add `--allow-all-external` and `--allow-unverified mpi4py` flags to the `mpi4py` line in .travis.yml and it seems to now find a new enough version. I also remove the now-deprecated --use-mirrors flags.

I played around with using a requirements.txt file in a different branch (https://github.com/enthought/distarray/tree/feature/update-TravisCI-config) but it seemed to cause more problems than it solved.