[Kamailio-Users] Solved RE: [OpenSIPS-Users] Mediaproxy relay error: 'module' object has no attribute 'Interface' - sr-users

29 May 2009

...
  Hi,
 On 26 May 2009, at 22:18, CSB wrote:
 >
> Perhaps you do not have the zope.interface module installed?
>
> I'm not sure which linux distribution you are using, but I'm  guessing
   from the
rpm command that it is some RedHat derivative. You can save
 yourself from these sort of dependency problem by using Debian and
 installing MediaProxy2 directly from our repository.
  Unfortunately we have a number of servers all running CentOS so to
 change is
 not so easy. zope.interface looks like it's installed - see my other
 post.

 Regards

 Cameron  
 The traceback shows the problem is in twisted.names, so I would
 probably suspect there is something wrong with that version. I don't
 understand the version number you quote of that anyway, 0.3.0 seems to
 be very different from the rest. Please try to upgrade anything
 related to twisted to use the latest version and see if you still have
 problems.
  I removed the python-twisted packages, installed Twisted from source and the
error no longer occurs. Thanks for the advice.

Now I just need to upgrade my EC2 kernel...

Cameron