title: trying to install bcrypt into node project + node set up issues
body: <p>I have seen some very similar questions but none that I have found seem to work. I am trying to npm install bcrypt but i keep getting the error below.</p>
  
  <p>bycrypt is the command that I use to install bcrypt modules. I do have Xcode and installing node-gyp does not seem to make a difference  </p>
  
  <pre><code>regan@the-Voyagur buddha-bar (feature/styles) $ npm install --save bcrypt
  npm WARN package.json mongo@0.1.0 No repository field.
  npm WARN package.json mongo@0.1.0 No README data
  -
  &gt; bcrypt@0.8.0 install /Users/regan/lighthouse/buddha-bar/node_modules/bcrypt
  &gt; node-gyp rebuild
  
  xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance
  
  xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance
  
  No receipt for 'com.apple.pkg.CLTools_Executables' found at '/'.
  
  No receipt for 'com.apple.pkg.DeveloperToolsCLILeo' found at '/'.
  
  No receipt for 'com.apple.pkg.DeveloperToolsCLI' found at '/'.
  
  gyp: No Xcode or CLT version detected!
  gyp ERR! configure error
  gyp ERR! stack Error: `gyp` failed with exit code: 1
  gyp ERR! stack     at ChildProcess.onCpExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/configure.js:343:16)
  gyp ERR! stack     at ChildProcess.emit (events.js:98:17)
  gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:810:12)
  gyp ERR! System Darwin 14.0.0
  gyp ERR! command "node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
  gyp ERR! cwd /Users/regan/lighthouse/buddha-bar/node_modules/bcrypt
  gyp ERR! node -v v0.10.33
  gyp ERR! node-gyp -v v1.0.1
  gyp ERR! not ok
  
  npm ERR! bcrypt@0.8.0 install: `node-gyp rebuild`
  npm ERR! Exit status 1
  npm ERR!
  npm ERR! Failed at the bcrypt@0.8.0 install script.
  npm ERR! This is most likely a problem with the bcrypt package,
  npm ERR! not with npm itself.
  npm ERR! Tell the author that this fails on your system:
  npm ERR!     node-gyp rebuild
  npm ERR! You can get their info via:
  npm ERR!     npm owner ls bcrypt
  npm ERR! There is likely additional logging output above.
  npm ERR! System Darwin 14.0.0
  npm ERR! command "node" "/usr/local/bin/npm" "install" "--save" "bcrypt"
  npm ERR! cwd /Users/regan/lighthouse/buddha-bar
  npm ERR! node -v v0.10.33
  npm ERR! npm -v 1.4.28
  npm ERR! code ELIFECYCLE
  npm ERR! not ok code 0
  regan@the-Voyagur buddha-bar (feature/styles) $ xcode-select --print-path
  /Library/Developer/CommandLineTools
  </code></pre>