--- debugger-1.6.2.gemspec.orig	2013-07-27 12:49:18.000000000 +0400
+++ debugger-1.6.2.gemspec	2013-07-27 13:03:58.000000000 +0400
@@ -30,22 +30,6 @@
       - !ruby/object:Gem::Version
         version: 0.3.1
 - !ruby/object:Gem::Dependency
-  name: debugger-ruby_core_source
-  requirement: !ruby/object:Gem::Requirement
-    none: false
-    requirements:
-    - - ~>
-      - !ruby/object:Gem::Version
-        version: 1.2.3
-  type: :runtime
-  prerelease: false
-  version_requirements: !ruby/object:Gem::Requirement
-    none: false
-    requirements:
-    - - ~>
-      - !ruby/object:Gem::Version
-        version: 1.2.3
-- !ruby/object:Gem::Dependency
   name: debugger-linecache
   requirement: !ruby/object:Gem::Requirement
     none: false