title: NPM Install error
body: <p>I'm trying to get my app to run locally. In an attempt to install NPM in the folder I am receiving an error when it hits to:</p>
  
  <pre><code>npm ERR! error installing contextify@0.0.7
  </code></pre>
  
  <p>I have searched the web but all of the results turned up people getting errors get in Windows7. Im using OSX. I have XCode installed.</p>
  
  <p>Below you will find the whole print out:</p>
  
  <pre><code>gorteks$ npm install
  npm http GET https://registry.npmjs.org/jquery
  npm http 304 https://registry.npmjs.org/jquery
  npm http GET https://registry.npmjs.org/jsdom
  npm http GET https://registry.npmjs.org/htmlparser
  npm http 304 https://registry.npmjs.org/htmlparser
  npm WARN htmlparser@1.7.3 package.json: bugs['web'] should probably be bugs['url']
  npm http 304 https://registry.npmjs.org/jsdom
  npm http GET https://registry.npmjs.org/cssom
  npm http GET https://registry.npmjs.org/contextify
  npm http 304 https://registry.npmjs.org/cssom
  npm http 304 https://registry.npmjs.org/contextify
  
  &gt; contextify@0.0.7 preinstall /Users/gorteks/Sites/digidj-app/node_modules/jquery/node_modules/jsdom/node_modules/contextify
  &gt; node-waf clean || (exit 0); node-waf configure build
  
  Nothing to clean (project not configured)
  Setting srcdir to                        : /Users/gorteks/Sites/digidj-   app/node_modules/jquery/node_modules/jsdom/node_modules/contextify 
  Setting blddir to                        : /Users/gorteks/Sites/digidj-app/node_modules/jquery/node_modules/jsdom/node_modules/contextify/build 
  Checking for program g++ or c++          : not found 
  /Users/gorteks/Sites/digidj-  app/node_modules/jquery/node_modules/jsdom/node_modules/contextify/wscript:11: error: could   not configure a cxx compiler!
  npm ERR! error installing contextify@0.0.7
  npm ERR! error installing jsdom@0.2.10
  npm ERR! error installing jquery@1.6.3
  npm ERR! contextify@0.0.7 preinstall: `node-waf clean || (exit 0); node-waf configure build`
  npm ERR! `sh "-c" "node-waf clean || (exit 0); node-waf configure build"` failed with 1
  npm ERR! 
  npm ERR! Failed at the contextify@0.0.7 preinstall script.
  npm ERR! This is most likely a problem with the contextify package,
  npm ERR! not with npm itself.
  npm ERR! Tell the author that this fails on your system:
  npm ERR!     node-waf clean || (exit 0); node-waf configure build
  npm ERR! You can get their info via:
  npm ERR!     npm owner ls contextify
  npm ERR! There is likely additional logging output above.
  npm ERR! 
  npm ERR! System Darwin 10.8.0
  npm ERR! command "node" "/usr/local/bin/npm" "install"
  npm ERR! cwd /Users/gorteks/Sites/digidj-app
  npm ERR! node -v v0.6.7
  npm ERR! npm -v 1.1.0-beta-10
  npm ERR! code ELIFECYCLE
  npm ERR! message contextify@0.0.7 preinstall: `node-waf clean || (exit 0); node-waf       configure build`
  npm ERR! message `sh "-c" "node-waf clean || (exit 0); node-waf configure build"` failed   with 1
  npm ERR! 
  npm ERR! Additional logging details can be found in:
  npm ERR!     /Users/gorteks/Sites/digidj-app/npm-debug.log
  npm not ok
  </code></pre>
  
  <p>Thanks for all your help guys!</p>