Groogy/rbSFML — pull request #44 by silverhammermba (2013-02-23 23:29:49+00:00)
Title: Small Fixes for Samples

Made samples `require` the latest build of rbSFML rather than the installed rbSFML. This makes it easier to test new samples without affecting a working rbSFML install.

Print a helpful message for the LoadError for the opengl gem. This way people running `rake samples` for the first time will know to install the gem without looking at the sample's source.