ros-perception/image_common — pull request #17 by ktossell (2013-10-10 07:02:05+00:00)
Title: Detect yaml-cpp >= 0.5 and use the new API.

The current release of yaml-cpp, 0.5[.1], has an incompatible API.
There is no version information in the headers, so I'm using the
version from pkg-config to figure out which API is appropriate.