I installed TextMate2 from a binary package (TextMate_r9294_10.6.tbz) and when I try to add a theme or bundle, or update runs, I get the following error(s)

Anybody knows how to fix that?

10/25/2012 25 Oct 17:21:08 [0x0-0xa74a74].com.macromates.TextMate.preview[35330] *** error downloading ‘http://updates.textmate.org/Bundles/Bundle%20Development.tbz%E2%80%99: Unknown signee: ‘org.textmate.msheets’. 10/25/2012 25 Oct 17:21:10 [0x0-0xa74a74].com.macromates.TextMate.preview[35330] *** error reading key 10/25/2012 25 Oct 17:21:10 [0x0-0xa74a74].com.macromates.TextMate.preview[35330] *** error downloading ‘http://updates.textmate.org/Bundles/Bundle%20Support.tbz%E2%80%99: Unknown signee: ‘org.textmate.msheets’. 10/25/2012 25 Oct 17:21:11 [0x0-0xa74a74].com.macromates.TextMate.preview[35330] *** error reading key 10/25/2012 25 Oct 17:21:11 [0x0-0xa74a74].com.macromates.TextMate.preview[35330] *** error downloading ‘http://updates.textmate.org/Bundles/Hyperlink%20Helper.tbz%E2%80%99: Unknown signee: ‘org.textmate.msheets’. -- Jan Hendrik Mangold "idle hands are the developers workshop"

Bug: Doesn't work as documented. Feature: Works as expected but not documented to do so. Miracle: Works as documented.