python+py2exe+pygame licensing ?

[Andrea Griffini]

Just a quick shoot... can I produce a "closed source"
program using "core" python, pygame (and eventually psyco),
packaging it by using py2exe and a custom installer ?

A clear yes/no answer is something I'll be asked about
when proposing python as an interesting alternative.

If the answer is "no" (as I fear) what's the minimum
of "opening" that must be done ?

If the problem is pygame I may decide to rewrite the
little part of it that I need as a python extension...

Andrea