yum update fails - python 2.6 -> 2.7

[Gene Smith]

Apparently, some items still want python 2.6 instead of new python 2.7. 
 From today's failed yum update:

Running Transaction Check
ERROR with transaction check vs depsolve:
python(abi) = 2.6 is needed by (installed) alchemist-1.0.37-8.fc12.x86_64
python(abi) = 2.6 is needed by (installed) 
system-config-display-2.2-1.fc12.x86_64
python-abi = 2.6 is needed by (installed) alchemist-1.0.37-8.fc12.x86_64
python(abi) = 2.6 is needed by (installed) alchemist-1.0.37-8.fc12.x86_64
python(abi) = 2.6 is needed by (installed) 
system-config-display-2.2-1.fc12.x86_64
python-abi = 2.6 is needed by (installed) alchemist-1.0.37-8.fc12.x86_64

-gene