saltstack/salt — pull request #2529 by archtaku (2012-11-12 06:59:05+00:00)
Title: yumpkg logging improvements

More robust logging for problems with caching RPMs and invalid paths for
local RPM files. Also changed the name of the kwarg used for specifying
RPM files to install. It was "sources", and is now "source". Every other
implementation uses "source", so I made this change to provide a
consistent user experience.

Also, in an earlier commit I referred to package files in pacman.py as
RPM files in some of the comments. Fixed this to avoid confusion.