WEBrick bin link installer for Simple Server

install.rb

#!/bin/sh
#
#     Install Simple Server by running this command:
#     curl https://raw.github.com/gist/1930743/c5b9b6d6579701e2c376f84d5073d8367001bc9e/install.rb | sh
#

# Set up the environment. Respect $VERSION if it's set.

      set -e
      SS_ROOT="$HOME/Library/Application Support/Simple Server"
      SS_BIN="$POW_ROOT/bin/simple_server"
      [[ -z "$VERSION" ]] && VERSION=0.0.1

      echo "*** Installing Simple Server $VERSION..."

      mkdir -p "$SS_ROOT"
      mkdir -p "$SS_ROOT/bin"

      cd "$SS_ROOT/bin"
      curl -s https://raw.github.com/gist/1930803/c5b9b6d6579701e2c376f84d5073d8367001bc9e/simple_server.rb simple_server

      ln -s "$SS_BIN" /usr/local/bin

# All done!

      echo "*** Installed"