Gem Install/SSL Certificate Verify Failed

Ruby
1

C:\Ruby\tmp>gem install mysql2
ERROR: Could not find a valid gem ‘mysql2’ (>= 0), here is why:
Unable to download data from https://rubygems.org/

Hi, I just updated rubygems to 2.0.6 on Ruby 1.9.3,Windows7, and got the
error above.
Can someone please let me know what to do,
cos I haven’t a clue howto install mysql2.

Thanks.

2

… I switched my environment to Ruby 2.0 (on the same machine) and the
SSL problem goes away ! wierd. rubygems is 2.0.6 in both Ruby 2.0 and
1.9.3.
However, mysql2 doesnt compile in 2.0. I’m getting more than confused !!