Repairing yum on F14 after preupgrade

[mouskouyouss]

Hi all,

I preupgraded my system to F14 (just before the release of the beta)
and it seemed to run fine.

But a quick check up after the upgrade showed me that something went wrong as yum in particular doesn't run anymore...

# yum update
Traceback (most recent call last):
File "/usr/bin/yum", line 28, in <module>
import yummain
ImportError: No module named yummain

So I tried to boot to the rescue mode with the boot.iso but found that it didn't have yum included.

So what do you think is the best way to repair this system ?

Thank you.

[glennzo]

Some info here.

[mouskouyouss]

thanks for the link.

But now, I have another problem:

Lancement de rpm_check_debug
ERREUR de résolution de dépendance par rpm_check_debug*:
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) python-ethtool-0.5-1.fc13.x86_64
python(abi) = 2.6 is needed by (installed) policycoreutils-python-2.0.83-28.fc13 .x86_64
python(abi) = 2.6 is needed by (installed) python-slip-0.2.13-1.fc13.noarch
python(abi) = 2.6 is needed by (installed) python-slip-dbus-0.2.13-1.fc13.noarch
python(abi) = 2.6 is needed by (installed) setroubleshoot-server-2.2.98-1.fc13.x 86_64

So it seems I have a lot of F13 left over with a dep on python 2.6.
But F14 provides only 2.7...

Anybody has a link on how to resolve this one ?

Edit:
Ok, I updated/remove all the conflicted package by hand and it seems better, now...
Sorry for the noise.