brew link openssl --force が失敗した時の対処法
$ brew install openssl
$ brew link openssl --force Warning: Refusing to link: openssl Linking keg-only openssl means you may end up linking against the insecure, deprecated system OpenSSL while using the headers from Homebrew's openssl. Instead, pass the full include/library paths to your compiler e.g.: -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib
.zshrcに以下を追加してパスを通せばOK
export PATH=/usr/local/opt/openssl/bin:$PATH