Install Node.js

node.sh

#!/usr/bin/env bash

INSTALL_DIR="${INSTALL_DIR:-/opt/local}"
VERSION=$2
APP_NAME="node"
URL="http://nodejs.org/dist/v$VERSION/node-v$VERSION.tar.gz"
PREFIX="$INSTALL_DIR/$APP_NAME/$VERSION"
CURRENT="$INSTALL_DIR/$APP_NAME/current"
TGZ="$INSTALL_DIR/src/$(basename $URL)"
COMMAND=$1

if [[ -z "$COMMAND" ]]; then
  ${0} help
  exit 1
elif [[ -z "$VERSION" && "$COMMAND" != "help" && "$COMMAND" != "deactivate" ]]; then
  ${0} help
fi

case "$COMMAND" in
  bootstrap)
    mkdir /var/log/node
    chown www-data. /var/log/node
  ;;

  install)
    if [[ "$(uname)" != "Darwin" ]]; then
      sudo apt-get install -y libssl-dev
    fi

    mkdir -p $INSTALL_DIR/src
    cd $INSTALL_DIR/src

    [ ! -f "$TGZ" ] && wget $URL
    tar xvf $TGZ
    cd node-v$VERSION

    ./configure --prefix=$PREFIX
    make
    make install
  ;;

  activate)
    if [[ ! -d $PREFIX ]]; then
      ${0} install $VERSION
    fi

    ${0} deactivate

    ln -s "$PREFIX" "$CURRENT"

    for dir in bin sbin
    do
      [ ! -d "$CURRENT/$dir" ] && continue
      mkdir -p "$INSTALL_DIR/$dir"

      for file in `ls $CURRENT/$dir`
      do
        bin=$(basename $file)
        ln -s "$CURRENT/$dir/$bin" "$INSTALL_DIR/$dir/$bin"
      done
    done
  ;;

  deactivate)
    if [[ ! -L "$CURRENT" ]]; then
      exit
    fi

    for dir in bin sbin
    do
      [ ! -d "$CURRENT/$dir" ] && continue

      for file in `ls $CURRENT/$dir`
      do
        bin=$(basename $file)
        [ -L "$INSTALL_DIR/$dir/$bin" ] && rm "$INSTALL_DIR/$dir/$bin"
      done
    done

    rm "$CURRENT"
  ;;

  *)
    echo "Usage: ${0} {bootstrap|install|uninstall|activate|deactivate|help} {version}" >&2
    exit 3
  ;;
esac

:

Gerenciador de pacotes está no canto chorando. LOL

@PotHix script para levantar o Vagrant. Pacote para dev? Coisa de quem trabalha na Locaweb. :P