For the last few days pre-release has been failing with what looks like a missing python-setuptools:
ImportError: No module named setuptools
This seems to be affecting multiple packages. E.g:
http://build.willowgarage.com/view/pre-release/job/prerelease_groovy_puppet_precise_amd64/17/console
http://build.willowgarage.com/view/pre-release/job/prerelease_groovy_schunk_modular_robotics_precise_amd64/4/console
http://build.willowgarage.com/view/pre-release/job/prerelease_fuerte_jaco_precise_amd64/3/console
Is there something wrong with the pre-release server?