saltstack/salt — pull request #15036 by danielfrg (2014-08-15 21:08:30+00:00)
Title: Add no_use_wheel option to pip.install

Some packages like cherrypy do not work well if you do `pip install cherrypy` since hey use the wheel version you need to specify the `--no-use-wheel` argument. See [here](http://www.chronicles.no/2014/04/cherrypy-no-module-named-wsgiserver2.html) for someone who had that problem.