12.04 would now require some pinning of highline 1.6 due to a min version of Ruby 1.9.3, however it's no longer needed. Tarballs are generated for nightly and release builds nowadays on Jenkins, we don't run librarian-puppet inside the build process any more.
Added by Dominic Cleal about 9 years ago
Remove librarian-puppet installation
12.04 would now require some pinning of highline 1.6 due to a min version of
Ruby 1.9.3, however it's no longer needed. Tarballs are generated for nightly
and release builds nowadays on Jenkins, we don't run librarian-puppet inside
the build process any more.