On Thursday 23 August 2012 00:50:22 you wrote:
> Hi guys,
>
> After installing NW 8 on a PUIAS(essentially RHEL) 6.3 x86_64, following the
> installation guide, yum doesn't work anymore:
>
>
>
> [root@dkarhnwsup ~]# yum update
> Plugin "refresh-packagekit" can't be imported
> Loaded plugins: downloadonly
> Traceback (most recent call last):
> File "/usr/bin/yum", line 29, in <module>
> yummain.user_main(sys.argv[1:], exit_code=True)
> File "/usr/share/yum-cli/yummain.py", line 285, in user_main
> errcode = main(args)
> File "/usr/share/yum-cli/yummain.py", line 136, in main
> result, resultmsgs = base.doCommands()
> File "/usr/share/yum-cli/cli.py", line 434, in doCommands
> self._getTs(needTsRemove)
> File "/usr/lib/python2.6/site-packages/yum/depsolve.py", line 99, in _getTs
> self._getTsInfo(remove_only)
> File "/usr/lib/python2.6/site-packages/yum/depsolve.py", line 110, in
> _getTsInfo
> pkgSack = self.pkgSack
>
> ... many files mentioned ...
>
> File "/usr/lib/python2.6/site-packages/yum/repoMDObject.py", line 140, in
> parse
> parser = iterparse(infile)
> File "/usr/lib/python2.6/site-packages/yum/misc.py", line 1169, in
> cElementTree_iterparse
> _cElementTree_import()
> File "/usr/lib/python2.6/site-packages/yum/misc.py", line 1164, in
> _cElementTree_import
> import cElementTree
> ImportError: No module named cElementTree
> [root@dkarhnwsup ~]#
>
> NW packages:
>
> [root@dkarhnwsup ~]# rpm -qa |grep lgto
> lgtonode-8.0.0.1-1.x86_64
> lgtoserv-8.0.0.1-1.x86_64
> lgtoman-8.0.0.1-1.x86_64
> lgtoclnt-8.0.0.1-1.x86_64
> lgtonmc-8.0-1.i686
> [root@dkarhnwsup ~]#
>
> All I've been able to find suggests updating a package called
> python-elementstree, but I can't find it for any RHEL 6 or its derived
> distros.
>
> If I remove the NW packages, yum works again.
>
> Any ideas?
Your LD_LIBRARY path?
NW keeps it's ibraries in /usr/lib/nsr/lib64.
It might find some NW libraries first. And they might not be compatible with
the rest.
I saw this for libexpat for example. The Networker one just happened to be
compatible in my case.
Found it by using lsof and changed my library path though.
Best
Dag
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