This is probably the same bug as http://bugs.debian.org/cgi- bin/bugreport.cgi?bug=501055. Are you running debuild with --preserve- env?
** Bug watch added: Debian Bug tracker #501055 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=501055 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/581319 Title: debuild fails if GREP_OPTIONS are set in environment To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/devscripts/+bug/581319/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs