ros/rosdistro — pull request #2891 by bchretien (2014-01-16 16:42:00+00:00)
Title: Fix Arch Linux rosdep mappings.

* compilation fails with yaml-cpp 0.5 so we stick version 0.3
* python2-argparse is now part of python2
* fixing some python2/3 errors (lots need to be checked and changed)