Hi I re-installed ruby 1.9.3 using rvm but now I am not able to install bundler & get the following error. Please help. TIA Pradeep --- discourse [master] ⚡ rvm list rvm rubies =* ruby-1.9.3-p484 [ x86_64 ] # => - current # =* - current && default # * - default ☁ discourse [master] ⚡ gem install bundler /Users/psethi/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/yaml.rb:84:in `<top (required)>': It seems your ruby installation is missing psych (for YAML output). To eliminate this warning, please install libyaml and reinstall your ruby. ERROR: Loading command: install (LoadError) dlopen(/Users/psethi/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/x86_64-darwin11.4.2/openssl.bundle, 9): Library not loaded: /usr/local/opt/openssl/lib/libssl.1.0.0.dylib Referenced from: /Users/psethi/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/x86_64-darwin11.4.2/openssl.bundle Reason: image not found - /Users/psethi/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/x86_64-darwin11.4.2/openssl.bundle ERROR: While executing gem ... (NoMethodError) undefined method `invoke_with_build_args' for nil:NilClass ☁ discourse [master] ⚡ -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/19c3eb5110ffdb88331e3fa1dbc82874%40ruby-forum.com. For more options, visit https://groups.google.com/groups/opt_out.