Opensource Online IDE
ide, open-source, php, python, ruby
Solution
Bespin is a sort interesting online js based editor in development primarly by Mozilla Labs. It's open source, saves files on the cloud and also supports some SCMs (git and svn at the moment), files and project sharing.
Problem
There're several online IDEs for PHP and some even for Python, but is there any open-source online IDE like IDEone that supports atleast the major languages (PHP, Python, Ruby etc..)?