--- concrete-typerep-0.1.0.1_orig/concrete-typerep.cabal 2012-12-02 11:52:31.253480539 +0530 +++ concrete-typerep-0.1.0.1/concrete-typerep.cabal 2012-12-02 11:55:42.215716499 +0530 @@ -12,7 +12,7 @@ flag new-typerep Description: Build with base >= 4.4.0 - Default: False + Default: True Library Exposed-modules: Data.ConcreteTypeRep