Invalid gemspec because of the date format in specification

Question

When I include a gem that I made, thanks to Bundler (version 1.0.12), in a Gemfile and then I try to bundle or to rake just like that:

$ rake

I\

Answer 1

Here is the command to fix this for all your gems:

perl -p -i -e 's/ 00:00:00.000000000Z//' ~/gems/specifications/*.gemspec

It converts s.date = %q{2011-05-21 00:00:00.000000000Z} to s.date = %q{2011-05-21} and should fix your issue.