ERROR: Error installing rails: ERROR: Failed to build gem native extension

ERROR: Error installing rails: ERROR: Failed to build gem native extension

search resultsRails Installation Error: Failed to build gem native ...
ERROR: Error installing rails: ERROR: Failed to build gem native
extension. C: /Ruby/bin/ruby ... \Users\Eunice>gem install rails Do
yourself a favor, ...
www.ruby-forum.com/topic/3032076 - Cached

rubygems - ERROR: Error installing rails: ERROR: Failed to ...
ERROR: Error installing rails: ERROR: Failed to build gem native
extension. ... Failed to build gem native extension - rails install. 0.
Installing Gem Error ...
stackoverflow.com/questions/15314184/​error-error... - Cached

ruby - Failed to build gem native extension: Unable to ...
I am on MAC OS X LION and keep getting error message Failed to build gem
native extension when trying to ... Error installing rails: ERROR: Failed
to build gem native ...
stackoverflow.com/questions/9771462/​failed-to-build-gem... - Cached

Error installing new rails version. Failed to build gem ...
... receiving errors when upgrading to the latest rails version 3.2.8.
bash-3.2$ gem install rails Building native ... ERROR: Failed to build gem
native extension.
www.linuxine.com/story/error-installing-​new-rails... - Cached

Failed to build gem native extension - nmake' is not ...
Failed to build gem native extension ... When trying 'gem install
mongrel_service' it gives me almost the same error. C:\>gem install
mongrel ... gem 0.9.5, rails 1 ...
railsforum.com/viewtopic.php?id=13082 - Cached

Gem update / install issue - ERROR: Failed to build gem ...
Gem update / install issue - ERROR: Failed to build gem native ext ...
Rails Forum - Ruby on Rails ... ERROR: Failed to build gem native
extension.
www.railsforum.com/​viewtopic.php?id=22116 - Cached

Failed to build gem native extension. - Ruby Forum
Forum: Ruby on Rails Failed to build gem native extension. Forum List |
Topic List ... ERROR: Error installing ferret: ERROR: Failed to build gem
native extension. D: ...
www.ruby-forum.com/topic/214484 - Cached

Error when installing Mongrel Gem - ERROR: Failed to build ...
dallasray@justis:~$ sudo gem install mongrel mongrel_rails Select which
gem to install for your platform ... ERROR: Failed to build gem native
extension.
www.experts-exchange.com/Programming/​Languages/Scripting/...
More results from experts-exchange.com »
Mac: Failed to build gem native extension
When installing ruby on rails, vagrant, rmagick, sqlite3-ruby, ... ERROR:
Error installing xxxxxx: ERROR: Failed to build gem native extension.
benohead.com/mac-failed-to-build-gem-​native-extension - Cached

Rails Installation Error: Failed to build gem native extension.
Rails Installation Error: Failed to build gem native extension. ...
\Users\Eunice>gem install rails Building native ... rails: ERROR: Failed
to build gem native ...
groups.google.com/group/rubyonrails-​talk/browse_thread/... - Cached