An error occurred while installing mysql2 (0.5.2), and Bundler cannot deafault-libmysqlclient code example
Example: An error occurred while installing mysql2 (0.5.3)
$ bundle config --local build.mysql2 "--with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include"