Yum self destructs

[Michael Schwendt]

On Sat, 20 Jun 2009 12:56:29 +0200, David wrote:

> Two days ago I did  'yum update'  on this F10 laptop.
> Now I find yum no longer works.  How do I recover from this disaster?

rpm --erase yum-plugins-tmprepo

>   File "/usr/lib/yum-plugins/tmprepo.py", line 179, in config_hook
>     parser.values.tmp_repos = []
> AttributeError: OptionGroup instance has no attribute 'values'