Rubyforge

Apache Buildr   (Compare Project)

Mostly written in Ruby

License: apache_2

Dist::Zilla   (Compare Project)

Mostly written in Perl

License: artistic_gpl

Eclipse Packaging Project (EPP)   (Compare Project)

License: eclipse

RubyGems   (Compare Project)

Mostly written in Ruby

License: gpl, Ruby_License

Syllable build system   (Compare Project)

Mostly written in shell script

License: gpl3_or_later

Mxx_ru   (Compare Project)

Mostly written in Ruby

License: BSD-3-Clause

Sake   (Compare Project)

Mostly written in Ruby

License: mit

Rake   (Compare Project)

Mostly written in Ruby

License: mit

Debreate - Debian Package Builder   (Compare Project)

Mostly written in Python

License: mit, QTail

GNU binutils   (Compare Project)

Mostly written in C

License: gpl3