I followed the instructions: http://learnsemantic.com/guide/expert.html
And I got to the point where I should run this command:
npm install -g gulp
I get the following result:
npm ERR! 'Object.oncomplete (fs.js:107:15)' ] }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.
npm ERR! System Linux 3.19.0-16-generic
npm ERR! command "/usr/bin/nodejs" "/usr/bin/npm" "install" "-g" "gulp"
npm ERR! cwd /home/yannick
npm ERR! node -v v0.10.25
npm ERR! npm -v 1.4.21
npm ERR! path /usr/local/lib/node_modules
npm ERR! fstream_path /usr/local/lib/node_modules/gulp
npm ERR! fstream_type Directory
npm ERR! fstream_class DirWriter
npm ERR! code EACCES
npm ERR! errno 3
npm ERR! stack Error: EACCES, mkdir '/usr/local/lib/node_modules'
npm ERR! fstream_stack /usr/lib/nodejs/fstream/lib/writer.js:171:23
npm ERR! fstream_stack /usr/lib/nodejs/mkdirp/index.js:46:53
npm ERR! fstream_stack Object.oncomplete (fs.js:107:15)
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR! /home/yannick/npm-debug.log
npm ERR! not ok code 0
Can anyone tell me what I am doing wrong?