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 "pypy3-v5.7.0-src" "https://downloads.python.org/pypy/pypy3-v5.7.0-src.tar.bz2#f0f563b74f8b82ec33b022393219b93cc0d81e9f9500614fe8417b67a52e9569" "pypy_builder" verify_py35 ensurepip
