I have tried various installation methods for deploying a WEBrick and mongrel from the terminal. When I enter the rails server command I get the following:

Toran1$ rails server
/Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/mysql2-0.3.2/lib/mysql2.rb:8:in `require': dlopen(/Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/mysql2-0.3.2/lib/mysql2/mysql2.bundle, 9): Library not loaded: libmysqlclient.18.dylib (LoadError)
  Referenced from: /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/mysql2-0.3.2/lib/mysql2/mysql2.bundle
  Reason: image not found - /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/mysql2-0.3.2/lib/mysql2/mysql2.bundle
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/mysql2-0.3.2/lib/mysql2.rb:8:in `<top (required)>'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/ge开发者_C百科ms/bundler-1.0.13/lib/bundler/runtime.rb:68:in `require'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.13/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.13/lib/bundler/runtime.rb:66:in `each'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.13/lib/bundler/runtime.rb:66:in `block in require'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.13/lib/bundler/runtime.rb:55:in `each'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.13/lib/bundler/runtime.rb:55:in `require'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.13/lib/bundler.rb:120:in `require'
    from /Users/Toran1/Sites/simple_cms/config/application.rb:7:in `<top (required)>'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/railties-3.0.7/lib/rails/commands.rb:28:in `require'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/railties-3.0.7/lib/rails/commands.rb:28:in `block in <top (required)>'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/railties-3.0.7/lib/rails/commands.rb:27:in `tap'
    from /Users/Toran1/.rvm/gems/ruby-1.9.2-head/gems/railties-3.0.7/lib/rails/commands.rb:27:in `<top (required)>'
    from script/rails:6:in `require'
    from script/rails:6:in `<main>'

I have installed the gem both locally and at the root level, and I also have navigated to the application folder before issuing the command. Any help would be appreciated!

Webrick will install automatically if you install rails in a correct manner.

Try this link Here

And if you don't want to install rails again, try to install server using gem command

Dont forget to include the gems in Gemfile and to run "bundle install"

If you are using Rails < 3.1 you need to use version ~> 0.2.7 of the mysql2 gem

Checkout the documentation and search for active record: https://github.com/brianmario/mysql2

I'm not sure if that will help solve this problem directly, but it may solve others that you may encounter.

Just update your bundler, maybe of any-one of the older gem is conflicting with latest one, this type of issues arises.

gem install bundler

and then bundler install

If you find again error, then delete GEM.lock file, then run

bundler install

This may resolve the issue.