Message11958

As I thought, virtualenv is confused by Jython on Windows. Unfortunately, it is not as simple as I thought: virtualenv tests successfully for Jython and makes explicit variations for it in many places. (It is explicitly wrong about the Include directory.)

I can arrange to set virtualenv.is_win = True, but then it just fails looking for msvcrt. Basically, is_jython means Jython on POSIX and is_win means CPython on Windows.