Invalid gemspec because of the date format in specification

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Here is the way I fix the “invalid date format in specification” error:

1.) Go to the specifications folder located at:

/usr/local/lib/ruby/gems/1.8/specifications/

2.) Find the spec that is causing the problem.

3.) Change s.date = %q{2011-05-21 00:00:00.000000000Z} to s.date = %q{2011-05-21}

That’s a WIN for me! Good Luck

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