Index: plugins/goldspike-snapshot/lib/packer.rb
===================================================================
--- plugins/goldspike-snapshot/lib/packer.rb	(revision 533)
+++ plugins/goldspike-snapshot/lib/packer.rb	(working copy)
@@ -96,8 +96,7 @@
       raise "The #{name} gem is not installed" if matched.empty?
       gem = matched.last
 
-      #gem_target = File.join(target_gem_home, "#{gem.name}-#{gem.version}.gem")
-      gem_target = File.join(target_gem_home, 'gems', "#{gem.name}-#{gem.version}")
+      gem_target = File.join(target_gem_home, 'gems', gem.full_gem_path.split('/').last)
 
       unless File.exists?(gem_target)
         #####################