Alright, let's see what we can do here.
Below, you'll find a list of commands that you'll need to enter in Terminal. Terminal is an application on every Mac system that allows you to enter Unix-style commands. If you've never used Terminal before, it is simply a console that you type information (commands) into and the system responds. It is in the Applications / Utilities folder, or you can simply use Spotlight (magnifying glass upper right corner on most Macs) to search for Terminal, and open it.
In Terminal, we're going to type the commands below. It is absolutely ok to copy and paste these commands into Terminal rather than type them in. You only need to copy the bold part.
cd
brew pin gtk+
brew pin cairo
brew pin pango
brew doctor
(if you get any suggestions about updating, go ahead at that point - but don't select anything that suggests updating GTK+, Cairo or Pango)
brew install rbenv
echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
rbenv init
rbenv install 2.2.5
rbenv global 2.2.5
rbenv rehash
which ruby
ruby -v
(which ruby should return your user directory, rather than the system directory, and ruby -v should return 2.2.5, instead of 2.3.3. If either of these do not match, stop and let me know, please).
gem install sqlite3
gem install gtk2
(if you get any errors, please stop and let me know)
That should do it, test the game just as you always used to sign in.
Doug
