[MacRuby] #1047: Clean up warnings when installing gems

[MacRuby]

#1047: Clean up warnings when installing gems
------------------------------+---------------------------------------------
 Reporter:  sferik@…          |       Owner:  lsansonetti@…        
     Type:  defect            |      Status:  new                  
 Priority:  trivial           |   Milestone:                       
Component:  MacRuby           |    Keywords:                       
------------------------------+---------------------------------------------
 Installing new gems puts out the message: "unknown: warning: ignoring
 alias"

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/1047>
MacRuby <http://macruby.org/>