CouchDB has the ability to run tests during compilation with aid of bundled library - erlang-etap. Since we don't use %check target during rpm building (I'm working on it), then it's safe to remove bundled library and re-add it as a system-wide package.

Obviously, we can add erlang-etap to repository only after complete removal of it from the couchdb (to avoid conflicts), so that's why these two almost independend package submissions are bundled.