[Haskell-cafe] There is something wrong with hprotoc-0.3.1 package.

[Magicloud]

Hi,
    I wanted to install this package. Well,
Building hprotoc-0.3.1...
...
[3 of 7] Compiling Text.ProtocolBuffers.ProtoCompile.Parser ...

Text/ProtocolBuffers/ProtoCompile/Parser.hs:48:0:
    Type synonym `GenParser' should have 2 arguments, but has been given 1
    In the type synonym declaration for `P'

    And it just stopped here.