I need help installing pypng in Python 3.3

[icgwh at tagyourself.com]

> 
> Do you have the file c:\Python33\Lib\site-packages\pypng-0.0.13-py3.3.egg  ?
> 
> If not, you have not successfully installed pypng. Please try one of
> 
> the methods I gave above.

Yes I do have the egg. 

I'm gonna try to summarize:

I don't have installations problems anymore but it seems that png.py is not run through 2to3 although it should since the setup.py is properly configured:

if sys.version_info >= (3,):
    conf['use_2to3'] = True

I even tried to skip the if to ensure the second line is executed but nothing changed.

I don't know what I'm doing wrong but it seems that png.py is not properly translated to Python 3.