openstreetmap/openstreetmap-website — pull request #484 by danstowell (2013-09-17 06:53:17+00:00)
Title: Update install instructions (ruby 1.8.7 no longer possible due to gems)

Some gems which we require (nokogiri, sanitize) now demand ruby >= 1.9.2. Therefore this patch removes ruby 1.8.7 as an option.

It also updates the list of packages to install on Ubuntu. I don't know if other systems need tweaking for this change.