From: "Mark J.Reed" Date: 2005-08-12T05:21:10+09:00 Subject: Re: What am I doing wrong? Jason Foreman writes: >try this: >irb -r rubygems -r pathname2 Thanks, that worked . . . as does using "-r ubygems", which is a nice "nroff -man"ish touch. And I see that the reason it worked on Windows is that it adds "-rubygems" to $RUBYOPT, and children's mods to the environment affect their parents in Windows, unlike in the Unixy world. Is $RUBYOPT the best way to set things up so that rubygems is always "prequire"d?