Fixing installation problems on mac Jan 9, 2019 by Marcelo Jacobus Error installing mysql gem bundle config --global build.mysql2 --with-opt-dir="$(brew --prefix openssl)" source Bundler Traceback (most recent call last): 2: from /Users/marcelojacobus/.asdf/installs/ruby/2.5.3/bin/bundle:23:in `<main>' 1: from /Users/marcelojacobus/.asdf/installs/ruby/2.5.3/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path' /Users/marcelojacobus/.asdf/installs/ruby/2.5.3/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe': can't find gem bundler (>= 0.a) with executable bundle (Gem::GemNotFoundException) Traceback (most recent call last): 2: from /Users/marcelojacobus/.asdf/installs/ruby/2.5.3/bin/bundle:23:in `<main>' 1: from /Users/marcelojacobus/.asdf/installs/ruby/2.5.3/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path' /Users/marcelojacobus/.asdf/installs/ruby/2.5.3/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe': can't find gem bundler (>= 0.a) with executable bundle (Gem::GemNotFoundException) The fix gem install bundler -v 1.16