Hi Hilmar, thanks for following up on this.
> opt = cson.loads(f.read()) > AttributeError: 'NoneType' object has no attribute 'loads' My guess is that the cson module is not loaded. And not distributed. And not in Debian. > Regarding the original problem: as expected it is not solved in 4.77. Can you forward the bug to upstream, please? Thanks Norbert -- PREINING Norbert http://www.preining.info Accelia Inc. + JAIST + TeX Live + Debian Developer GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13