Hi, I just installed FC4Test2 (on a powerbook). Any attempt to do a full yum upgrade fails with the error message I present shortly. yum upgrade yum found nothing to upgrade; yum upgrade python updated python correctly, but yum still fails with the same error message. And here it is: Transaction Summary ============================================================================= Install 6 Package(s) Update 256 Package(s) Remove 0 Package(s) Total download size: 493 M Is this ok [y/N]: y Downloading Packages: Running Transaction Test Finished Transaction Test Transaction Test Succeeded Running Transaction Traceback (most recent call last): File "/usr/bin/yum", line 15, in ? yummain.main(sys.argv[1:]) File "/usr/share/yum-cli/yummain.py", line 149, in main base.doTransaction() File "/usr/share/yum-cli/cli.py", line 651, in doTransaction self.runTransaction(cb=cb) File "__init__.py", line 333, in runTransaction NameError: global name 'yum' is not defined -- lfr -- 0/0