I just released version 0.4.1 of pyOpenSSL. It contains some portability fixes and windows compatability patches. Mostly, I've worked on creating decent Debian packages.
I tried the bdist_rpm command for distutils so there are RPMs too, but don't blame me if they don't work, I don't know anything about RPM at all :-)
Standard sourceforge download URL: http://sourceforge.net/project/showfiles.php?group_id=31249&release_id=6...
As of this writing, the links aren't there yet, but sf.net has a tendency to lag on that a bit.