These installers can even be created on \UNIX{} or MacOS platforms.
If you have a non-pure distribution, the extensions can only be
-created on a Windows platform, and will be Python version dependend.
+created on a Windows platform, and will be Python version dependent.
The installer filename will reflect this and now has the form
\file{Foo-1.0.win32-py2.0.exe}. You have to create a separate installer
for every Python version you want to support.