重装cocoapods--Error loading RubyG

问题：I am new to ruby. When I type any thing related to gem, error below will happen：

<Error loading RubyGems plugin "/Users/chiang/.rvm/gems/ruby-2.0.0-p247@global/gems/rubygems-bundler-1.2.2/lib/rubygems_plugin.rb": dlopen(/Users/chiang/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.3.0/openssl.bundle, 9): Library not loaded: /opt/local/lib/libssl.1.0.0.dylib
Referenced from: /Users/chiang/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.3.0/openssl.bundle
Reason: image not found - /Users/chiang/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.3.0/openssl.bundle (LoadError)

solve:
I use "rvm implode" remove rvm and reinstall ruby again, it works!

http://www.cnblogs.com/Evelyn-zn/p/5662967.html