There is a lot of confusing about how to install 3th party bundles, for instance those available on knpbundles.com. This is due to a lack of documentation and due outdated documentation (many of the documentations are talking about the 2.0 way, deps, instead of the 2.1 way, composer).

Instead of editing al the 3th party bundles, I think it is better to create a cookbook article which describes this globally.

@weaverryan should get a doc request and actionable label