Comment 2 for bug 1042895

I'm testing some changes for this that are here:
https://code.launchpad.net/~nuclearbob/utah/internal-jsonschema
In this branch, during the postinst for utah, we pull a python-jsonschema deb from the PPA, and then during installclient in provisioning, we install that. If it works, I'll propose it for merging.