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POHow to install rails mac OSX Mountain Lion?
 

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  1. POHow to install rails mac OSX Mountain Lion?
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    <blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="https://stackoverflow.com/questions/12256616/os-x-mountain-lion-gcc-4-2-no-such-file-or-directory">OS X Mountain Lion: gcc-4.2 No such file or directory</a> </p> </blockquote> <p>I'm facing a problem to install rails on my MAC.</p> <p>I'm learning RoR by myself but I can't install rails.</p> <p>This is what I did: 1 - Installed XCode and downloaded 'Command Line Tools'</p> <p>2 - Installed RVM with this code:</p> <pre><code>curl -L https://get.rvm.io | bash -s stable </code></pre> <p>3 - Installed HomeBrew and libksba:</p> <pre><code>ruby &lt;(curl -fsSkL raw.github.com/mxcl/homebrew/go) brew install libksba </code></pre> <p>4 - Installed Ruby with RVM (RVM command only worked after I restarted the system):</p> <pre><code>rvm install 1.9.3 </code></pre> <p>5 - Defined Ruby 1.9.3 as default:</p> <pre><code>rvm --default 1.9.3 </code></pre> <p>6 - Now I'm trying to run this code:</p> <pre><code>gem install rails </code></pre> <p>But it returns this error:</p> <blockquote> <p>Guerreiro:~ rguerreiro$ gem install rails Building native extensions. This could take a while... ERROR: Error installing rails: ERROR: Failed to build gem native extension.</p> <pre><code> /Users/rguerreiro/.rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb </code></pre> <p>creating Makefile</p> <p>make compiling generator.c make: /usr/bin/gcc-4.2: No such file or directory make: *** [generator.o] Error 1</p> <p>Gem files will remain installed in /Users/rguerreiro/.rvm/gems/ruby-1.9.3-p194/gems/json-1.7.5 for inspection. Results logged to /Users/rguerreiro/.rvm/gems/ruby-1.9.3-p194/gems/json-1.7.5/ext/json/ext/generator/gem_make.out</p> </blockquote>
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    1. USRafael Guerreiro
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      1. POHow to install rails mac OSX Mountain Lion?
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      1. POHow to install rails mac OSX Mountain Lion?
      1. USRafael Guerreiro
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    1. COCheck out the answer to [this question](http://stackoverflow.com/questions/12256616/os-x-mountain-lion-gcc-4-2-no-such-file-or-directory): verify your XCode and gcc setup.
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      1. POHow to install rails mac OSX Mountain Lion?
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    2. COYEAH!!! It worked!!! Really really thanks! Please, post it like an answer, so I can mark as solution!
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      1. POHow to install rails mac OSX Mountain Lion?
      1. USRafael Guerreiro
 

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