Error installing linecache..can't handle 1.9 yet..

i cannot go into debug mode...I am ok with Ruby 1.9 but not 2.1.1

I tried installing all the linecach versions from the preference but did not fix.....do i need to do manually in the directory?

5:40:42 PM Error running main
           Failed to Install Gems. Following gems were not installed:
           linecache (0.46):  Error installing linecache:
           ERROR: Failed to build gem native extension.      /Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby -r ./siteconf20140819-8201-slwux0.rb extconf.rb Can't handle 1.9.x yet *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers.  Check the mkmf.log file for more details.  You may need configuration options.  Provided configuration options:     --with-opt-dir     --without-opt-dir     --with-opt-include     --without-opt-include=${opt-dir}/include     --with-opt-lib     --without-opt-lib=${opt-dir}/lib     --with-make-prog     --without-make-prog     --srcdir=.     --curdir     --ruby=/Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby  extconf failed, exit code 1  Gem files will remain installed in /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/gems/linecache-0.46 for inspection. Results logged to /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/extensions/x86_64-darwin-12/2.1.0-static/linecache-0.46/gem_make.out
           /Applications/RubyMine.app/rb/gems/ruby-debug-base-0.10.5.rc1.gem:  Error installing ruby-debug-base-0.10.5.rc1.gem:
           ERROR: Failed to build gem native extension.      /Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby -r ./siteconf20140819-8213-1kxal5u.rb extconf.rb Can't handle 1.9.x yet *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers.  Check the mkmf.log file for more details.  You may need configuration options.  Provided configuration options:     --with-opt-dir     --without-opt-dir     --with-opt-include     --without-opt-include=${opt-dir}/include     --with-opt-lib     --without-opt-lib=${opt-dir}/lib     --with-make-prog     --without-make-prog     --srcdir=.     --curdir     --ruby=/Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby  extconf failed, exit code 1  Gem files will remain installed in /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/gems/linecache-0.46 for inspection. Results logged to /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/extensions/x86_64-darwin-12/2.1.0-static/linecache-0.46/gem_make.out
           
5:45:31 PM Error running main
           Failed to Install Gems. Following gems were not installed:
           linecache (0.46):  Error installing linecache:
           ERROR: Failed to build gem native extension.      /Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby -r ./siteconf20140819-8554-1wsm2y1.rb extconf.rb Can't handle 1.9.x yet *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers.  Check the mkmf.log file for more details.  You may need configuration options.  Provided configuration options:     --with-opt-dir     --without-opt-dir     --with-opt-include     --without-opt-include=${opt-dir}/include     --with-opt-lib     --without-opt-lib=${opt-dir}/lib     --with-make-prog     --without-make-prog     --srcdir=.     --curdir     --ruby=/Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby  extconf failed, exit code 1  Gem files will remain installed in /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/gems/linecache-0.46 for inspection. Results logged to /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/extensions/x86_64-darwin-12/2.1.0-static/linecache-0.46/gem_make.out
           /Applications/RubyMine.app/rb/gems/ruby-debug-base-0.10.5.rc1.gem:  Error installing ruby-debug-base-0.10.5.rc1.gem:
           ERROR: Failed to build gem native extension.      /Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby -r ./siteconf20140819-8566-cbqai.rb extconf.rb Can't handle 1.9.x yet *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers.  Check the mkmf.log file for more details.  You may need configuration options.  Provided configuration options:     --with-opt-dir     --without-opt-dir     --with-opt-include     --without-opt-include=${opt-dir}/include     --with-opt-lib     --without-opt-lib=${opt-dir}/lib     --with-make-prog     --without-make-prog     --srcdir=.     --curdir     --ruby=/Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby  extconf failed, exit code 1  Gem files will remain installed in /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/gems/linecache-0.46 for inspection. Results logged to /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/extensions/x86_64-darwin-12/2.1.0-static/linecache-0.46/gem_make.out
           
5:47:35 PM Failed to load remote gems
           Interrupted
           Please check proxy settings and gem urls
9:14:18 AM Error running main
           Failed to Install Gems. Following gems were not installed:
           /Applications/RubyMine.app/rb/gems/ruby-debug-ide-0.4.17.beta14.gem: Cancelled
           linecache: No gem satisfying dependency found in remote gem repositories
           /Applications/RubyMine.app/rb/gems/ruby-debug-base-0.10.5.rc1.gem: Cancelled
           
9:15:34 AM Failed to load remote gems
           Interrupted
           Please check proxy settings and gem urls
9:18:45 AM Error running main
           Failed to Install Gems. Following gems were not installed:
           linecache (0.46):  Error installing linecache:
           ERROR: Failed to build gem native extension.      /Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby -r ./siteconf20140820-14038-7f5ksk.rb extconf.rb Can't handle 1.9.x yet *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers.  Check the mkmf.log file for more details.  You may need configuration options.  Provided configuration options:     --with-opt-dir     --without-opt-dir     --with-opt-include     --without-opt-include=${opt-dir}/include     --with-opt-lib     --without-opt-lib=${opt-dir}/lib     --with-make-prog     --without-make-prog     --srcdir=.     --curdir     --ruby=/Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby  extconf failed, exit code 1  Gem files will remain installed in /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/gems/linecache-0.46 for inspection. Results logged to /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/extensions/x86_64-darwin-12/2.1.0-static/linecache-0.46/gem_make.out
           /Applications/RubyMine.app/rb/gems/ruby-debug-base-0.10.5.rc1.gem:  Error installing ruby-debug-base-0.10.5.rc1.gem:
           ERROR: Failed to build gem native extension.      /Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby -r ./siteconf20140820-14050-3yky88.rb extconf.rb Can't handle 1.9.x yet *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers.  Check the mkmf.log file for more details.  You may need configuration options.  Provided configuration options:     --with-opt-dir     --without-opt-dir     --with-opt-include     --without-opt-include=${opt-dir}/include     --with-opt-lib     --without-opt-lib=${opt-dir}/lib     --with-make-prog     --without-make-prog     --srcdir=.     --curdir     --ruby=/Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby  extconf failed, exit code 1  Gem files will remain installed in /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/gems/linecache-0.46 for inspection. Results logged to /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/extensions/x86_64-darwin-12/2.1.0-static/linecache-0.46/gem_make.out
           
9:48:44 AM Error running main: Failed to find free socket port for process dispatcher
5:11:02 PM Error running main: Cannot start debugger. Gem 'ruby-debug-ide' isn't installed or its executable script 'rdebug-ide' doesn't exist.
5:12:16 PM Error running main
           Failed to Install Gems. Following gems were not installed:
           linecache: Cancelled
           /Applications/RubyMine.app/rb/gems/ruby-debug-base-0.10.5.rc1.gem:  Error installing ruby-debug-base-0.10.5.rc1.gem:
           ERROR: Failed to build gem native extension.      /Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby -r ./siteconf20140820-14995-djavss.rb extconf.rb Can't handle 1.9.x yet *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers.  Check the mkmf.log file for more details.  You may need configuration options.  Provided configuration options:     --with-opt-dir     --without-opt-dir     --with-opt-include     --without-opt-include=${opt-dir}/include     --with-opt-lib     --without-opt-lib=${opt-dir}/lib     --with-make-prog     --without-make-prog     --srcdir=.     --curdir     --ruby=/Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby  extconf failed, exit code 1  Gem files will remain installed in /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/gems/linecache-0.46 for inspection. Results logged to /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/extensions/x86_64-darwin-12/2.1.0-static/linecache-0.46/gem_make.out
           
5:23:19 PM Error running main
           Failed to Install Gems. Following gems were not installed:
           linecache (0.46):  Error installing linecache:
           ERROR: Failed to build gem native extension.      /Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby -r ./siteconf20140820-15370-h5enht.rb extconf.rb Can't handle 1.9.x yet *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers.  Check the mkmf.log file for more details.  You may need configuration options.  Provided configuration options:     --with-opt-dir     --without-opt-dir     --with-opt-include     --without-opt-include=${opt-dir}/include     --with-opt-lib     --without-opt-lib=${opt-dir}/lib     --with-make-prog     --without-make-prog     --srcdir=.     --curdir     --ruby=/Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby  extconf failed, exit code 1  Gem files will remain installed in /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/gems/linecache-0.46 for inspection. Results logged to /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/extensions/x86_64-darwin-12/2.1.0-static/linecache-0.46/gem_make.out
           /Applications/RubyMine.app/rb/gems/ruby-debug-base-0.10.5.rc1.gem:  Error installing ruby-debug-base-0.10.5.rc1.gem:
           ERROR: Failed to build gem native extension.      /Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby -r ./siteconf20140820-15382-lfc6vw.rb extconf.rb Can't handle 1.9.x yet *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers.  Check the mkmf.log file for more details.  You may need configuration options.  Provided configuration options:     --with-opt-dir     --without-opt-dir     --with-opt-include     --without-opt-include=${opt-dir}/include     --with-opt-lib     --without-opt-lib=${opt-dir}/lib     --with-make-prog     --without-make-prog     --srcdir=.     --curdir     --ruby=/Users/kenmcfadden/.rvm/rubies/ruby-2.1.1/bin/ruby  extconf failed, exit code 1  Gem files will remain installed in /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/gems/linecache-0.46 for inspection. Results logged to /Users/kenmcfadden/.rvm/gems/ruby-2.1.1@sinatra/extensions/x86_64-darwin-12/2.1.0-static/linecache-0.46/gem_make.out