case "$(pypy_architecture 2>/dev/null || true)" in
"linux" )
  install_package "pypy-1.9" "https://bitbucket.org/pypy/pypy/downloads/pypy-1.9-linux.tar.bz2#1a08c88642434fc2e0e4256d351f48db" "pypy" verify_py27
  ;;
"linux64" )
  install_package "pypy-1.9" "https://bitbucket.org/pypy/pypy/downloads/pypy-1.9-linux64.tar.bz2#201d2cce2557e40c784473b471ee1b6b" "pypy" verify_py27
  ;;
"osx64" )
  install_package "pypy-1.9" "https://bitbucket.org/pypy/pypy/downloads/pypy-1.9-osx64.tar.bz2#aad9c4b7b827583e37fe8ae0f7cfe0ff" "pypy" verify_py27
  ;;
"win32" )
  # FIXME: never tested on Windows
  install_zip "pypy-1.9" "https://bitbucket.org/pypy/pypy/downloads/pypy-1.9-win32.zip#e7655066baed3c7bbbca7df617817dd5" "pypy" verify_py27
  ;;
* )
  { echo
    colorize 1 "ERROR"
    echo ": The binary distribution of PyPy is not available for $(pypy_architecture 2>/dev/null || true)."
    echo "try 'pypy-1.9-dev' to build from soruce."
    echo
  } >&2
  exit 1
  ;;
esac

install_package "setuptools-3.3" "https://pypi.python.org/packages/source/s/setuptools/setuptools-3.3.tar.gz#87680a0eb0bb6f720d5e2d89ba67debc" python
install_package "pip-1.5.4" "https://pypi.python.org/packages/source/p/pip/pip-1.5.4.tar.gz#834b2904f92d46aaa333267fb1c922bb" python