[Observium] When trying to upgrade observium I'm prompted for a root pw

[juser@observium logs]$ sudo svn update [sudo] password for juser: Updating '.': Authentication realm: http://svn.observium.org:80 Observium Professional Repository Password for 'root':

Looking through our password vault I don't see a "root" user for observium upgrades.

I do see another user ID labeled "Observium SVC" and the original system owner noted "used for upgrades". But as the only instruction for the upgrade is "svn update", it's not clear to me where this other username would come into play.

Looking through the observium update doc I don't see any reference to being prompted for a root password nor an alternate svn user.

Insight appreciated.

Thanks,

Michael