I'm trying to install wireshark on Fedora(latest version with gnome3) and I keep getting the error.

> 
> Another app is currently holding the yum lock; waiting for it to exit...
> 
> 
> 

I keep killing the offending process after finding it's pid using `ps aux | grep yum`, but the same process spawns again with a different pid.

```
root      1605  0.0  3.4  54424 26228 ?   SN   10:51   0:02 /usr/bin/python     
/usr/share/PackageKit/helpers/yum/yumBackend.py get-updates none

```

How can I properly kill this process, or use yum to install wireshark properly?