Commits on Feb 11, 2016

1. Standardize python setup, ensure homu gets python3 …

   - Trusty comes with python3, pip and virtualenv by default, but write
   states defensively to install these dependencies as required and require
   the pip or virtualenv states as used by other states.
   - Homu requires a python3 toolchain, use virtualenv-3.4 and pass python:
     python3 to get the correct setup (including pip3 inside the venv).
   - Update the style guide example to use pkg.installed instead of
     pip.installed to avoid muddling it with a require: pip.
   Fixes #142.

   

   aneeshusa committed Feb 11, 2016
   e2a8efc

2. Install python, pip, virtualenv on OS X

   

   aneeshusa committed Feb 11, 2016
   b4e4b52

3. Restart services on package change …

   servo-master is updated in-place instead of a fresh machine being built
   for every update, so this ensures services are restarted when the
   underlying code is updated.

   

   aneeshusa committed Feb 11, 2016

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