Even after substituting the fancy ampersands on your homepage, and requiring nightmare your example still does not run: var Nightmare = require('nightmare');

Even after substituting the fancy ampersands on your homepage, and requiring nightmare your example still does not run: var Nightmare = require('nightmare'); new Nightmare() .goto('http://yahoo.com') .type('input[title="Search"]', 'github nightmare') .click('.searchsubmit') .run(); yields: node yahoo.js phantom stdout: TypeError: 'null' is not an object (evaluating 'element.value = text') phantom stdout: phantomjs://webpage.evaluate():3 phantomjs://webpage.evaluate():4 phantomjs://webpage.evaluate():4 stream.js:94 throw er; // Unhandled stream error in pipe. ^ TypeError: undefined is not a function at next (/private/tmp/night/node_modules/nightmare/lib/index.js:56:23) at f (/private/tmp/night/node_modules/nightmare/node_modules/once/once.js:16:25) at Proto.apply (/private/tmp/night/node_modules/nightmare/node_modules/phantom/node_modules/dnode/node_modules/dnode-protocol/index.js:123:13) at Proto.handle (/private/tmp/night/node_modules/nightmare/node_modules/phantom/node_modules/dnode/node_modules/dnode-protocol/index.js:99:19) at D.dnode.handle (/private/tmp/night/node_modules/nightmare/node_modules/phantom/node_modules/dnode/lib/dnode.js:140:21) at D.dnode.write (/private/tmp/night/node_modules/nightmare/node_modules/phantom/node_modules/dnode/lib/dnode.js:128:22) at SockJSConnection.ondata (stream.js:51:26) at SockJSConnection.EventEmitter.emit (events.js:107:17) at Session.didMessage (/private/tmp/night/node_modules/nightmare/node_modules/phantom/node_modules/shoe/node_modules/sockjs/lib/transport.js:220:25) at WebSocketReceiver.didMessage (/private/tmp/night/node_modules/nightmare/node_modules/phantom/node_modules/shoe/node_modules/sockjs/lib/trans-websocket.js:102:40) The examples in the githubs pages readme don't run either. I am too lazy to debug this.