Does anyone know how to properly uninstall Ruby 1.8.7 and install Ruby 1.9.2 on Ubuntu 11.10?
I have thoroughly searched and none of the tutorials I've found have worked.
Also, I spent a very long time trying to get RVM to work and it just is a pain to use. Additionally, I will have little use for the older version.
ls -l /usr/local/bin/ruby:
lrwxrwxrwx 1 root root 16 2011-10-17 21:20 /usr/local/bin/ruby -> /usr/bin/ruby1.8
ls -l /etc/alternatives/ruby:
lrwxrwxrwx 1 root root 18 2011-12-30 17:35 /etc/alternatives/ruby -> /usr/bin/ruby1.9.1
By the way, when I look at --config gem, it tells me that there is only one gem, which is