buildbot failure in windows

The Buildbot has detected a new failure of windows.
Full details are available at:
 http://www.indiegigs.co.uk:8010/windows/builds/243

Buildbot URL: http://www.indiegigs.co.uk:8010/

Buildslave for this Build: neilwindows

Build Reason: 
Build Source Stamp: HEAD
Blamelist: golubovsky <at> gmail.com

BUILD FAILED: failed Depends yhc release

sincerely,
 -The Buildbot