bin/bioruby in bio-1.1.0 vs bin/bioruby in bio-1.2.0

@@ -1,19 +1,20 @@
 #!/usr/bin/env ruby
 #
 # = BioRuby shell - command line interface for the BioRuby library
 #
-# Copyright::   Copyright (C) 2005, 2006
+# Copyright::   Copyright (C) 2005, 2006, 2007
 #               Toshiaki Katayama <[e-mail]>
 # License::     The Ruby License
 #
-# $Id: bioruby,v 1.19 2007/04/05 23:35:39 trevor Exp $
+# $Id: bioruby,v 1.21 2007/07/26 10:46:46 k Exp $
 #
 
 begin
   require 'rubygems'
-  require_gem 'bio', '>= 1.1.0'
+  gem 'bio', '>= 1.1.0'
 rescue LoadError
+  require 'bio'
 end
 require 'bio/shell'
 
 # required to run commands (getseq, ls etc.)
 include Bio::Shell