On 11/14/2010 11:52 PM, aurfalien at gmail.com wrote: >> yum install gtk2 > Not so fast. > gtk+-1.2.10-56.el5 is whats installed. > > I've an app that requires 2 or greater to compile and therefore fails. try that command Ned recommended, really. If you want to look before doing : yum list gtk\*; - KB