Cleanup and pass a path to File.basename, not a File instance.

lib/cocoapods/installer.rb

@@ -17,11 +17,6 @@ module Pod
       config.project_root + 'Podfile.lock'
     end
 
-    def dependency_specifications
-      # Resolve *all* dependencies first.
-      @dependency_specifications ||= @resolver.resolve
-    end
-
     def project
       return @project if @project
       @project = Pod::Project.for_platform(@podfile.platform)

lib/cocoapods/installer/target_installer.rb

@@ -9,10 +9,6 @@ module Pod
         @podfile, @project, @target_definition = podfile, project, target_definition
       end
 
-      def dependency_specifications
-        @dependency_specifications ||= @resolver.resolve(@definition.dependencies)
-      end
-
       def xcconfig
         @xcconfig ||= Xcodeproj::Config.new({
           # In a workspace this is where the static library headers should be found.

lib/cocoapods/project_integration.rb

@@ -59,6 +59,7 @@ module Pod
           workspace << path unless workspace.include?(path)
         end
         workspace.save_as(workspace_path)
+        workspace_path
       end
 
       def project_already_integrated?(project)