Fixed bug when requested remote version was not available. (relying o…

…n #version method that no longer existed on Requirement class)

git-svn-id: http://rubygems.rubyforge.org/svn/trunk@281 3d4018f9-ac1a-0410-99e9-8a154d859a19

rubygems/lib/rubygems/remote_installer.rb

@@ -117,7 +117,7 @@ def find_latest_valid_package_in_caches(package_name,version_requirement,caches)
           end
         end
       end
-      raise GemNotFoundException.new("Could not find #{package_name} (#{version_requirement.version}) in the repository") unless max_version > Version.new("0.0.0")
+      raise GemNotFoundException.new("Could not find #{package_name} (#{version_requirement}) in the repository") unless max_version > Version.new("0.0.0")
       package
     end
 

rubygems/lib/rubygems/version.rb

@@ -151,6 +151,12 @@ def initialize(reqs)
 	  [op, Version.new(version_string)]
 	end
       end
+
+      def to_s
+        @requirements.collect {|req|
+          req[1]
+        }.join(", ")
+      end
 
       ##
       # Is the requirement satifised by +version+.