/home/josh/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:59:in `require': /home/josh/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.so: undefined symbol: ruby_threadptr_data_type - /home/josh/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.so (LoadError)
	from /home/josh/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:59:in `rescue in require'
	from /home/josh/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35:in `require'
	from /home/josh/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-base19-0.11.25/lib/ruby-debug-base.rb:1:in `<top (required)>'
	from /home/josh/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:59:in `require'
	from /home/josh/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:59:in `rescue in require'
	from /home/josh/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35:in `require'
	from /home/josh/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-ide-0.4.16/lib/ruby-debug-ide.rb:5:in `<top (required)>'
	from /home/josh/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-ide-0.4.16/bin/rdebug-ide:9:in `require_relative'
	from /home/josh/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-ide-0.4.16/bin/rdebug-ide:9:in `<top (required)>'
	from /home/josh/.rvm/gems/ruby-1.9.3-p0/bin/rdebug-ide:19:in `load'
	from /home/josh/.rvm/gems/ruby-1.9.3-p0/bin/rdebug-ide:19:in `<main>'