RuleDispatch >= 0.5a0dev-r2287
PyProtocols  >= 1.0a0dev-r2287
Importing    >= 1.9
SymbolType   >= 1.0
wsgiref      >= 0.0.1dev
ZConfig      >  2.0
DecoratorTools>=1.6
CLI-Tools    >= 0.5dev

[FastCGI]
fcgiapp >= 1.4