Stephen Tetley wrote:
Try installing either installing wxDirect 0.12.1.4; or wxDirect 012.1.3 with the build option "splitBase" first.
There's a difference in the cabal files between 0.12.1.3 and 0.12.1.4 where the file defaults to container Base 3.0 and Containers 0.3 (wxDirect 0.12.1.3) or Base 4.0 and Containers 0.4 (wxDirect 0.12.1.4).
Latest GHC versions have Base 4.0 and Containers 0.4, wxDirect 0.12.1.4 should work by default for latest GHC versions. wxDirect 0.12.1.3 needs building with the "splitBase" flag passed to work with latest GHCs.
Use cabal update to fetch the latest package definitions. Since wxdirect only contains an executable, I think you can also do cabal install wxdirect-0.12.1.4 before installing reactive-banana-wx . Best regards, Heinrich Apfelmus -- http://apfelmus.nfshost.com