"Krekna Mektek" <krekna / gmail.com> wrote/schrieb <8b24c8b10701300758y5e670cb1ob1d26609855a589c / mail.gmail.com>:

> Apparently Ruby does not look over there, where is Ruby's library
> path defined?

Run this on the shell and look at the output:
ruby -e 'puts $:'

You may consider to set the environvent variable RUBYOPT, e.g. (bash):
export RUBYOPT=r${HOME}/ruby/rubyinstall

Regards
  Thomas