==> Caveats
npm will install binaries to:
  /usr/local/share/npm/bin

You may want to add this to your PATH.

npm will install libraries to:
  /usr/local/lib/node/.npm

To manually remove libraries installed by npm, delete this (hidden!) folder.

npm will also symlink libraries to:
  /usr/local/lib/node

You will want to add this to your NODE_PATH if you wish to
require libraries without a path.