X-reference to CGExtenstions missing

[tigercat]

Have set up CMSMS 1.1rc2.
Wanted to install module "FLVplayer 1.0.2" via ModuleManager. Used "Download & Install".
Few seconds later the message occured that CGExtensions module could not be found. Right, it was not installed yet but is available in Module Manager (CGExtensions 1.0.2).

Idea: if there are dependancies like that either install both automatically or grab a user confirmation like "module xyz needs to be installed, too".