Code review comment for lp:~jameinel/launchpadlib/win32

As long as it's ZPL 2.0 or 2.1, it's fine. We can ship with code copyrighted by others in our tree, as long as the license is AGPLv3-compatible. ZPL 1 is not, but 2.0 and 2.1 are, according to

  http://www.gnu.org/philosophy/license-list.html#Zope20

and also according to the ZPL itself:

  http://www.zope.org/Resources/ZPL

(Note it just claims compatibility with the "GPL", but you can see by reading the license that it's AGPLv3-compatible.)

So, I think you should do whatever is technically best, and not worry about the license. There's other stuff in our tree that is under other free software licenses; compatibility with AGPLv3 is our only concern -- we don't actually have to be the copyright holder in every case.