prefer_openssl11
install_package "openssl-1.1.1f" "https://www.openssl.org/source/openssl-1.1.1f.tar.gz#186c6bfe6ecfba7a5b48c47f8a1673d0f3b0e5ba2e25602dd23b629975da3f35" mac_openssl --if has_broken_mac_openssl
install_package "pypy2.7-v7.3.5-src" "https://downloads.python.org/pypy/pypy2.7-v7.3.5-src.tar.bz2#c0444fd9873058c1c0d99e13a934e92285cb05992c9968bf523c32bf9bec0a9d" "pypy_builder" verify_py27 ensurepip
