Error message while starting rails server

rubyonrails-talk
1

I am getting the below errors whenever i try to start my rails server ("rails s") or install a new gem. Can ne1 tell me how to get rid of them?

Invalid gemspec in [/var/lib/gems/1.8/specifications/ tilt-1.3.3.gemspec]: invalid date format in specification: "2011-08-25 00:00:00.000000000Z" Invalid gemspec in [/var/lib/gems/1.8/specifications/ hashie-1.2.0.gemspec]: invalid date format in specification: "2011-10-15 00:00:00.000000000Z" Invalid gemspec in [/var/lib/gems/1.8/specifications/ oauth2-0.5.2.gemspec]: invalid date format in specification: "2012-01-04 00:00:00.000000000Z" Invalid gemspec in [/var/lib/gems/1.8/specifications/ faraday-0.7.5.gemspec]: invalid date format in specification: "2011-10-04 00:00:00.000000000Z" Invalid gemspec in [/var/lib/gems/1.8/specifications/ instagram-0.8.gemspec]: invalid date format in specification: "2011-08-15 00:00:00.000000000Z"

2

http://blog.rubygems.org/2011/08/31/shaving-the-yaml-yak.html

TL;DR:

gem update --system gem pristine --all

Then do "gem install <name>" for the gems still showing "Invalid gemspec" error

PS: This was already answered here and all over the internet (including stackoverflow). Search is your friend.