I have used brew install openssl
to download and install openssl v1.0.2f, however, it comes back saying:
A CA file has been bootstrapped using c
I can't reproduce your issue running El Cap + Homebrew 1.0.x
Upgrade to Homebrew 1.0.x, which was released late in September. Specific changes were made in the way openssl is linked. The project is on a more robust release schedule now that it's hit 1.0.
brew uninstall openssl
brew update && brew upgrade && brew cleanup && brew doctor
You should fix any issues raised by brew doctor
before proceeding.
brew install openssl
Note: Upgrading homebrew will update all your installed packages to their latest versions.