Git-Changelog Installer (only tested on Debian 7.0 and Mac OS X 10.8)

git-changelog.sh

#!/bin/bash
unamestr=`uname`
platform_path='unknown'

if [[ "$unamestr" == "Linux" ]]; then
    platform_path='/usr/bin'
    if [[ $UID != 0 ]]; then
      echo "Please run this script with sudo:"
      echo "sudo $0 $*"
      exit 1
    fi
elif [[ "$unamestr" == "Darwin" ]]; then
    platform_path='/usr/local/bin'
fi
# Get Script
echo "Installing git-changelog to $platform_path"
`curl 'http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=build-aux/gitlog-to-changelog' >> $platform_path/git-changelog`
`chmod ug+rx $platform_path/git-changelog`
`chmod o+x $platform_path/git-changelog`