Problem with yum update && yum upgrade

[Roger]

On 12/13/2012 12:45 PM, Joe Zeff wrote:
> On 12/12/2012 05:33 PM, Roger wrote:
>> Error: Package: system-config-date-1.10.5-1.fc16.noarch 
>> (updates-testing)
>>             Requires: python-slip >= 0.2.21
>
> Disable updates-testing.  HTH, HAND.
Thanks Joe
Seems there is also a problem with node.js
sudo yum upgrade --disablerepo=updates-testing
Loaded plugins: langpacks, presto, refresh-packagekit
http://nodejs.tchol.org/stable/f16/x86_64/repodata/repomd.xml: [Errno 
14] curl#7 - "Couldn't connect"
Trying other mirror.
No Packages marked for Update

Is there any way to comment out or delete the offending updates?
Roge3r