OpenSSL 1.0.2m on macOS

Question

For building one particular library I need openssl library version 1.0.2m with devel package. I am working on macOS. Using brew install openssl installs latest

Answer 1

Recently I was struggling due to the recent update in openssl version from 1.0 to 1.1 and wanted to revert it back to older version. No other solution except the one given below worked for me:

brew install rbenv/tap/openssl@1.0 rvm reinstall 1.9.3-p551 --with-openssl-dir='/usr/local/opt/openssl@1.0' gem update --system