lebedov/scikits.cuda — pull request #16 by jfrelinger (2012-03-19 22:37:19+00:00)
Title: turn cula into a soft dependency

due to a license conflict issue on a project I'm working with, I turned the dependency on cula into a optional package. Functions using cula now raise a NotImplementedError exception if cula can't be imported. With cula installed, everything remains the same.