ftp://ftp.hosteurope.de/mirror/www.cpan.org/modules/by-category/03_Development_Support/  direct

[DIR]Benchmark/  direct  340+ twin directories
[DIR]Alarm/  direct  320+ twin directories
[DIR]Coy/  direct  270+ twin directories
[DIR]Debian/  direct  560+ twin directories
[DIR]Devel/  direct  700+ twin directories
[DIR]ExtUtils/  direct  700+ twin directories
[DIR]Bleach/  direct  270+ twin directories
[DIR]AutoSplit/  direct  260+ twin directories
[DIR]ClearCase/  direct  540+ twin directories
[DIR]Conjury/  direct  260+ twin directories
[DIR]Continuus/  direct  260+ twin directories
[DIR]Debug/  direct  1000+ twin directories
[DIR]Include/  direct  380+ twin directories
[DIR]Interface/  direct  260+ twin directories
[DIR]Sepia/  direct  240+ twin directories
[DIR]Test/  direct  1000+ twin directories
[DIR]Usage/  direct  290+ twin directories
[DIR]Kephra/  direct  210+ twin directories
[DIR]Enumeration/  direct  210+ twin directories
[DIR]Exception/  direct  410+ twin directories
[DIR]FindBin/  direct  290+ twin directories
[DIR]Goo/  direct  240+ twin directories
[DIR]Make/  direct  280+ twin directories
[DIR]Module/  direct  1000+ twin directories
[DIR]PAR/  direct  280+ twin directories
[DIR]Perf/  direct  260+ twin directories
[DIR]Perlbug/  direct  260+ twin directories
[DIR]Rcs/  direct  270+ twin directories
[DIR]Slay/  direct  230+ twin directories
[DIR]Smirch/  direct  260+ twin directories
[DIR]Sub/  direct  260+ twin directories
[DIR]Mewsoft/  direct  151 twin directories
[DIR]Myco/  direct  250+ twin directories
[DIR]Oak/  direct  260+ twin directories
[DIR]P4/  direct  440+ twin directories
[DIR]Plugin/  direct  320+ twin directories
[DIR]Solstice/  direct  220+ twin directories
[DIR]VCI/  direct  220+ twin directories
[DIR]Xmldoom/  direct  230+ twin directories
[DIR]TAP/  direct  145 twin directories
[DIR]VCS/  direct  280+ twin directories
[DIR]Variable/  direct  250+ twin directories