I just installed 5.3 about a week ago, fairly minimal install, x86_64 platform... then upgraded to 5.4 this AM, and just installed firefox $ sudo yum -y install firefox ..... Installed: firefox.i386 0:3.0.12-1.el5.centos firefox.x86_64 0:3.0.12-1.el5.centos $ firefox Could not find compatible GRE between version 1.9.0.12 and 1.9.0.12. huh? _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos