Error loading RubyGems plugin ，openssl.bundle (LoadError)

Question

I am new to ruby. When I type any thing related to gem, error below will happen. why causes it and how to solve the problem? Thanks!

Error loading RubyGems          


        

Answer 1

The following worked for me.

brew rm openssl
brew cleanup openssl
brew install openssl
rvm reinstall ruby

Apparently brew update or brew upgrade breaks the Ruby runtime which is what caused the error for me.