I've runned across something very close to that in the past... What I did (openSUSE 11.3):
Copy .repo file to /etc/zypp/repos.d followed by zypper ref.
Then "zypper in osc-source_validator", which should pull "osc-plugin-collab-0.92-2.1.x86_64" as a dependency.
After that, no longer I got the reported error. Hope this helps.
2010/11/18 Michal Čihař firstname.lastname@example.org:
Dne Thu, 18 Nov 2010 13:47:01 -0800 Brandon Philips email@example.com napsal(a):
WARNING: source_validator_directory configured but it does not exist: /usr/lib/osc/source_validators Install osc-source_validator to fix.
Are you sure that three lines warning is better than one line?
And is the warning really needed given that the configuration is default?