case "$(pypy_architecture 2>/dev/null || true)" in
"linux" )
  install_package "pypy-1.6" "https://bitbucket.org/pypy/pypy/downloads/pypy-1.6-linux.tar.bz2#ee949986fc5ec5c4a11ecbd546b87fbb" "pypy" verify_py27
  ;;
"linux64" )
  install_package "pypy-1.6" "https://bitbucket.org/pypy/pypy/downloads/pypy-1.6-linux64.tar.bz2#a34e3113508449393e874f409dd888fc" "pypy" verify_py27
  ;;
"osx64" )
  install_package "pypy-1.6" "https://bitbucket.org/pypy/pypy/downloads/pypy-1.6-osx64.tar.bz2#78bbf70f55e9fec20d7ac22531a997fc" "pypy" verify_py27
  ;;
"win32" )
  # FIXME: never tested on Windows
  install_zip "pypy-1.6" "https://bitbucket.org/pypy/pypy/downloads/pypy-1.6-win32-c.zip#62b9eb914954aeab32905d632d3904f1" "pypy" verify_py27
  ;;
* )
  { echo
    colorize 1 "ERROR"
    echo ": The binary distribution of PyPy is not available for $(uname -s)-$(uname -m)."
    echo
  } >&2
  exit 1
  ;;
esac

install_package "setuptools-3.1" "https://pypi.python.org/packages/source/s/setuptools/setuptools-3.1.tar.gz#425c2fa9329fc000e8c5ff947df001c3" python
install_package "pip-1.5.4" "https://pypi.python.org/packages/source/p/pip/pip-1.5.4.tar.gz#834b2904f92d46aaa333267fb1c922bb" python