Hi Andreas,
A little while ago I was installing Sort::PolySort under Cygwin
system and after troubles I contacted the author, Daniel.
He informed me that the module is too ancient and obsolotele
by now, so perhaps it is time to "grey out" the module at page:
http://cpan.valueclick.com/modules/00modlist.long.html
Also regarding the DSLIP indicator, would it make sense to add
one more category to the development stage (D)
o "-" Module is no longer actively maintained
Or perhaps something else that indicates its current obsolete
status better.
Jari