Reraise OSError as ConfigurationError with a pointer toward the fix
Fix comment referring to the old way of doing things
Whitespace fix
Test framework borrowed from https://github.com/rtomayko/rpg
Refactoring setup.py to delay configuration until --help can be plucked out of options
Refactor help to make the code more readable
Strip pycurl options when displaying help
For now, run setup.py tests with all others
No realpath on linux by default
Unbreak setup.py on windows
Merge pull request #115 from p-push/setup-help

Fixing --help argument to setup.py to work in all situations