node.js:134
        throw e; // process.nextTick error, or 'error' event on first tick
        ^
Error: No wrapper for core module sys
    at Wrap.require (/home/patrick/bhub/lib/foo/node_modules/browserify/lib/wrap.js:301:19)
    at /home/patrick/bhub/lib/foo/node_modules/browserify/lib/wrap.js:377:14
    at Array.forEach (native)
    at Wrap.require (/home/patrick/bhub/lib/foo/node_modules/browserify/lib/wrap.js:376:27)
    at /home/patrick/bhub/lib/foo/node_modules/browserify/lib/wrap.js:377:14
    at Array.forEach (native)
    at Wrap.require (/home/patrick/bhub/lib/foo/node_modules/browserify/lib/wrap.js:376:27)
    at /home/patrick/bhub/lib/foo/node_modules/browserify/lib/wrap.js:377:14
    at Array.forEach (native)
    at Wrap.require (/home/patrick/bhub/lib/foo/node_modules/browserify/lib/wrap.js:376:27)