Install Ruby 2.0 with Readline and latest OpenSSL

install-ruby-2.0.0.sh

#!/usr/bin/env sh

brew update

# upgrade any that were already installed
brew upgrade rbenv ruby-build readline openssl

# install what's missing
brew install rbenv ruby-build readline openssl

# build with Readline and OpenSSL
env RUBY_CONFIGURE_OPTS=--with-openssl-dir=`brew --prefix openssl` CONFIGURE_OPTS=--with-readline-dir=`brew --prefix readline` rbenv install 2.0.0-p0

# test the SSL
ruby -rnet/https -e "Net::HTTP.get URI('https://github.com')"

# If the above fails, follow this solution
if [ $? -eq 0 ]
then echo 'HTTPS working'
else open http://railsapps.github.com/openssl-certificate-verify-failed.html
fi

Trying with ruby-2.0.0-p247 did not work.