Updating

The most reliable way to update most NPM globally installed packages is just just to install them again..

npm install -g quilk

After an update on node you may also completely remove quilk first before updating

1. npm uninstall -g quilk
2. Double check that the quilk module has been completely removed by checking the npm nod_modules folder. Discover where the directory is with npm root -g, if the quilk directory is still there.. rm -R quilk.