I uninstalled my old ruby (v 1.8521 I think it was), and installed
1.8522 (windows installer).
When the interactive Ruby console comes up it states:

C:0:Warning: require_gem is obsolete. Use gem instead.
C:0:Warning: require_gem is obsolete. Use gem instead.
C:0:Warning: require_gem is obsolete. Use gem instead.

It states this three times like above. Is there something I need to
do ?

Rae