Fix YAML::Syck::DefaultKey:0x1083b59f8

When your gems complain about invalid gemspecs and illformed requirements, it is most probably an error resulting from the transition from Syck to psych Show archive.org snapshot . To fix this:

1. go to your gemspec directory (e.g. /Library/Ruby/Gems/1.8/specifications/)
2. change #<Syck::DefaultKey:0x00000100e779e8> to = (equals sign) in each file that's complaining