prefer_openssl11
install_package "openssl-1.1.0j" "https://www.openssl.org/source/old/1.1.0/openssl-1.1.0j.tar.gz#31bec6c203ce1a8e93d5994f4ed304c63ccf07676118b6634edded12ad1b3246" mac_openssl --if has_broken_mac_openssl
install_package "pypy-2.0.1-src" "https://downloads.python.org/pypy/pypy-2.0.1-src.tar.bz2#d1327bc325545939236ac609ec509548a545f97b1c933dedbe42f2482a130aa0" "pypy_builder" verify_py27 ensurepip