Install Homebrew without sudo and wget/curl

gistfile1.sh

#!/bin/bash

HOMEBREW_URL="https://github.com/Homebrew/homebrew/archive/master.zip"
HOMEBREW_DOWNLOAD=homebrew-master.zip
HOMWBREW_UNZIPED=homebrew-master
HOMEBREW_DIR="$HOME/Homebrew"

# Use Python to download homebrew because wget and curl may not be installed.
python -c "import urllib2; r=urllib2.urlopen('$HOMEBREW_URL'); f=open('$HOMEBREW_DOWNLOAD','w'); f.write(r.read()); f.close()"

unzip -q $HOMEBREW_DOWNLOAD
mv $HOMWBREW_UNZIPED $HOMEBREW_DIR
rm $HOMEBREW_DOWNLOAD

echo "export PATH=$HOMEBREW_DIR/bin:$HOMEBREW_DIR/sbin:\$PATH" >> $HOME/.profile

echo "Success!"