Trying to install the KnpGaufretteBundle in a Symfony 2.3 project, I\'m having no luck. The problem is:
minimum-stability:stable (in compose
Have a look at aliases: http://getcomposer.org/doc/articles/aliases.md
They are supposed to allow you to address a branch (which by definition is always in development, because you can only access the latest commit) in a way that that branch should be the logical extension of a version tag.
For a yet untagged project, a proper assumed tag version would be like "0.0.0".
You should try the inline alias for the bundle.