title: "node-gyp rebuild" error in mac
body: <p>I wanted to follow <a href="https://github.com/jsbin/jsbin/blob/master/docs/running-your-own-jsbin.md" rel="nofollow noreferrer">this page</a> to run JSBin locally.</p>
  
  <p>I just installed <code>xcode 8.2</code> in my mac. Now, <code>npm -v</code> returns <code>3.10.9</code>; <code>node -v</code> returns <code>v7.2.1</code>. However, <code>npm install</code> raised errors:</p>
  
  <pre><code>/Users/softtimur/Startup/WebProjects/jsbin$ npm install
  
  &gt; hashring@3.0.0 install /Users/softtimur/Startup/WebProjects/jsbin/node_modules/hashring
  &gt; node-gyp rebuild
  
    CXX(target) Release/obj.target/hashvalue/src/hashvalue.o
  In file included from ../src/hashvalue.cc:1:
  ../../nan/nan.h:189:68: error: too many arguments to function call, expected at most 2, have 4
      return v8::Signature::New(v8::Isolate::GetCurrent(), receiver, argc, argv);
  ...
  ...
  ...
  ...
  fatal error: too many errors emitted, stopping now [-ferror-limit=]
  13 warnings and 20 errors generated.
  make: *** [Release/obj.target/hashvalue/src/hashvalue.o] Error 1
  gyp ERR! build error 
  gyp ERR! stack Error: `make` failed with exit code: 2
  gyp ERR! stack     at ChildProcess.onExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:276:23)
  gyp ERR! stack     at emitTwo (events.js:106:13)
  gyp ERR! stack     at ChildProcess.emit (events.js:191:7)
  gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:215:12)
  gyp ERR! System Darwin 16.1.0
  gyp ERR! command "/usr/local/Cellar/node/7.2.1/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
  gyp ERR! cwd /Users/softtimur/Startup/WebProjects/jsbin/node_modules/hashring
  gyp ERR! node -v v7.2.1
  gyp ERR! node-gyp -v v3.4.0
  gyp ERR! not ok 
  npm WARN mocha-casperjs@0.5.8 requires a peer of casperjs@&gt;= 1.1.0-beta3 but none was installed.
  npm ERR! Darwin 16.1.0
  npm ERR! argv "/usr/local/Cellar/node/7.2.1/bin/node" "/usr/local/bin/npm" "install"
  npm ERR! node v7.2.1
  npm ERR! npm  v3.10.9
  npm ERR! code ELIFECYCLE
  
  npm ERR! hashring@3.0.0 install: `node-gyp rebuild`
  npm ERR! Exit status 1
  npm ERR! 
  npm ERR! Failed at the hashring@3.0.0 install script 'node-gyp rebuild'.
  npm ERR! Make sure you have the latest version of node.js and npm installed.
  npm ERR! If you do, this is most likely a problem with the hashring 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 information on how to open an issue for this project with:
  npm ERR!     npm bugs hashring
  npm ERR! Or if that isn't available, you can get their info via:
  npm ERR!     npm owner ls hashring
  npm ERR! There is likely additional logging output above.
  
  npm ERR! Please include the following file with any support request:
  npm ERR!     /Users/softtimur/Startup/WebProjects/jsbin/npm-debug.log
  </code></pre>
  
  <p>Does anyone know what's wrong here?</p>