Does not build with GHC 7.4

[andrewthad]

Error message:

Resolving dependencies...
Build profile: -w ghc-7.4.2 -O1
In order, the following will be built (use -v for more details):
 - semirings-0.2.0.1 (lib) (first run)
Configuring library for semirings-0.2.0.1..
Preprocessing library for semirings-0.2.0.1..
Building library for semirings-0.2.0.1..
[1 of 2] Compiling Data.Semiring    ( Data/Semiring.hs, /home/amartin/Development/semirings/dist-7.4.2/build/x86_64-linux/ghc-7.4.2/semirings-
0.2.0.1/build/Data/Semiring.o )

Data/Semiring.hs:52:30:
    Module `Data.Fixed' does not export `Fixed(MkFixed)'

[chessai]

dangit.

[chessai]

try with semirings-HEAD

[chessai]

i confirmed that this is fixed.