Finally I found time to update Padre, which is a great IDE for programming mainly in Perl. Authors aim to create a tool for writing code and learning Perl but it could be also used for other languages. Padre provides functions like installation of modules from CPAN, plugins (e.g. Perl6 syntax) and localization into many languages (including Czech).

Padre has a friendly community on irc: irc.perl.org channel: #padre and they are working on new cool features e.g. debugger. The whole application is written in Perl5 using Wx library (perl-Wx). See more at their homepage and test it in rawhide or at least check the older version in Fedora 12 (perl-Padre).