#require_gcc
install_package "openssl-1.0.2k" "https://www.openssl.org/source/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
install_package "readline-6.3" "https://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
if has_tar_xz_support; then
  install_package "Python-3.7.0a2" "https://www.python.org/ftp/python/3.7.0/Python-3.7.0a2.tar.xz#3e5adaa8a264b0c8eeab7b8a0185acec053b0d1547d2712ebc915153c4a52f28" ldflags_dirs standard verify_py37 ensurepip
else
  install_package "Python-3.7.0a2" "https://www.python.org/ftp/python/3.7.0/Python-3.7.0a2.tgz#e1fd8af5a80d99ab64e7754f1bdd6d8429bf82ead81c68809ce056af319577be" ldflags_dirs standard verify_py37 ensurepip
fi