ruby-debug19 / linecache19 won’t build *grrr*

This is more of a reminder to myself but if you’re having this trouble too… have at this little nugget of knowledge. Does your linecache19 take a big dookie on your command line? Well if it won’t build… this will probably do it.

gem install ruby-debug19 -- --with-ruby-include=$rvm_path/src/<your_ruby19_version>/

Hope that helped.