Package: zoo Version: 2.10 In reviewing the file zoo.c I see "noncommercial use permitted." Can we take this to mean they're not allowing commercial use? I believe not allowing commercial use would be in violation of section 1 of the DFSG in which "the license of a Debian component may not restrict any party from selling or giving away the software."
In reviewing the Copyright file I see that modified versions are permitted but not anything that "violates the compatibility goals." I believe this to be a violation of section 3 of the DFSG which state that I should be able to modify the software. Section of the DFSG should be read that people must have the ability to make an incompatible fork of the software, or doesn't have the same goals as the original developer. Otherwise the ability to modify software would be severely hindered.