[Users] vdsm python error

[Dan Kenigsberg]

On Fri, Mar 07, 2014 at 07:57:15PM -0700, jacek burghardt wrote:
> I am attempting to use vdsm with arch linux and I am getting this error
> when I run vdsm-tool
> Traceback (most recent call last):
>   File "/usr/bin/vdsm-tool", line 151, in main
>     return tool_command[cmd]["command"](*args[1:])
>   File "/usr/lib/python2.7/site-packages/vdsm/tool/configurator.py", line
> 220, in configure
>     if service.service_status(s, False) == 0:
>   File "/usr/lib/python2.7/site-packages/vdsm/tool/service.py", line 378,
> in service_status
>     return _runAlts(_srvStatusAlts, srvName)
>   File "/usr/lib/python2.7/site-packages/vdsm/tool/service.py", line 341,
> in _runAlts
>     rc, out, err = alt(srv, *args, **kwarg)
>   File "/usr/lib/python2.7/site-packages/vdsm/tool/service.py", line 110,
> in wrapper
>     rc, out, err = execCmd(cmd, raw=False)
>   File "/usr/lib/python2.7/site-packages/vdsm/tool/service.py", line 36, in
> execCmd
>     return _execCmd(argv, raw=raw, *args, **kwargs)
>   File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 682, in
> execCmd
>     deathSignal=deathSignal, childUmask=childUmask)
> TypeError: __init__() got an unexpected keyword argument 'childUmask'
> How I can solve it ?

You need to upgrade you python-cpopen package to v1.3
https://pypi.python.org/pypi/cpopen