Upgrading ruby installation using macports

Question

Following

sudo port selfupdate
sudo port install ruby19

Where exactly is ruby installed on my mac?

Answer 1

By default macports install stuff in /opt/local.

Most likely your ruby binary is installed as /opt/local/bin/ruby19

To get rid of 19 suffix install it as:

sudo port install ruby19+nosuffix 

so this will install Ruby as /opt/local/bin/ruby