Upgrade Node.js with Homebrew

install.bash

$ brew upgrade node
==> Upgrading node
==> Downloading http://nodejs.org/dist/v0.8.0/node-v0.8.0.tar.gz
######################################################################## 100.0%
==> ./configure --prefix=/usr/local/Cellar/node/0.8.0 --without-npm
==> make install
==> Caveats
Homebrew has NOT installed npm. We recommend the following method of
installation:
  curl http://npmjs.org/install.sh | sh

After installing, add the following path to your NODE_PATH environment
variable to have npm libraries picked up:
  /usr/local/lib/node_modules
==> Summary
/usr/local/Cellar/node/0.8.0: 79 files, 11M, built in 3.7 minutes
$ node -v
v0.8.0
$   curl http://npmjs.org/install.sh | sh
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
101  7881  101  7881    0     0  20527      0 --:--:-- --:--:-- --:--:-- 41920
tar=/usr/bin/tar
version:
bsdtar 2.6.2 - libarchive 2.6.2
install [email protected]
fetching: http://registry.npmjs.org/npm/-/npm-1.1.32.tgz
0.8.0
1.1.32
cleanup prefix=/usr/local

All clean!

> [email protected] prepublish .
> npm prune ; make -j4 doc

sh: npm: command not found
make: Nothing to be done for `doc'.
/usr/local/bin/npm -> /usr/local/lib/node_modules/npm/bin/npm-cli.js
[email protected] /usr/local/lib/node_modules/npm
It worked
$

Nice!

Great!