Also happening for me with 11.04 amd64 when trying to pdebuild a package that depends on xulrunner-1.9.2-dev in a 11.04 amd64 cowbuilder. Note that the bugzilla bug report linked from comment #6 links to another launchpad bug, #333624 (which unfortunately has been set to invalid. Should it be reopened for xulrunner-1.9.2-dev?)
Also happening for me with 11.04 amd64 when trying to pdebuild a package that depends on xulrunner-1.9.2-dev in a 11.04 amd64 cowbuilder. Note that the bugzilla bug report linked from comment #6 links to another launchpad bug, #333624 (which unfortunately has been set to invalid. Should it be reopened for xulrunner- 1.9.2-dev? )