anchor.diff:  
             # Restore write permissions to make building work
             chmod -R u+w $strippedName
  -          
  +
             # Move the extracted directory into the output folder
             mv $strippedName "$DIR/${packageName}"
         fi
  
positive.code:           # Bundle the dependencies of the package
            mkdir -p node_modules
            cd node_modules
            
            # Only include dependencies if they don't exist. They may also be bundled in the package.
            if [ ! -e "${dependency.name}" ]
            then
                ${composePackage dependency}
            fi
            
            cd ..
          ''
        ) dependencies);
  
negative.code:                 done
              done
          fi
  
          # Run post install hook, if provided
          runHook postInstall
        '';
  