ruby 2.0 - Can not require mysql2 with ruby2 -

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i have updated ruby version 2.0.0 rvm. installed mysql2 gem

-> % gem install mysql2 building native extensions.  take while... installed mysql2-0.3.13 1 gem installed installing ri documentation mysql2-0.3.13... building yard (yri) index mysql2-0.3.13... installing rdoc documentation mysql2-0.3.13...

after tried require mysql2 in irb. results in below error!

-> % irb 2.0.0p247 :001 > require 'mysql2' loaderror: cannot load such file -- mysql2/mysql2     /home/sayuj/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/custom_require.rb:36:in `require'     /home/sayuj/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/custom_require.rb:36:in `require'     /home/sayuj/.rvm/gems/ruby-2.0.0-p247/gems/mysql2-0.3.13/lib/mysql2.rb:8:in `<top (required)>'     /home/sayuj/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/custom_require.rb:60:in `require'     /home/sayuj/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/custom_require.rb:60:in `rescue in require'     /home/sayuj/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/custom_require.rb:35:in `require'     (irb):1     /home/sayuj/.rvm/rubies/ruby-2.0.0-p247/bin/irb:16:in `<main>'

how can fix it. please me on this.

update rvm rvm stable , re-install ruby2

rvm uninstall ruby-2.0.0-p247 rvm install ruby-2.0.0-p247

this work.


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