[Haskell-beginners] install wxHaskell on osx 10.7 64bit

[Miguel Negrao]

Hi Heinrich,
A 08/04/2012, às 08:53, Heinrich Apfelmus escreveu:

> Miguel Negrao wrote:
>> Then I get:
>> cabal install reactive-banana-wx --constraint=wxcore==0.13.1
>> Resolving dependencies...
>> cabal: cannot configure reactive-banana-wx-0.5.0.0. It requires wxcore
>> ==0.12.1.7
>> For the dependency on wxcore ==0.12.1.7 there are these packages:
>> wxcore-0.12.1.7. However none of them are available.
>> wxcore-0.12.1.7 was excluded because of the top level dependency wxcore
>> ==0.13.1
> 
> I have hardcoded the  wxcore==0.12.1.7  constraint in the reactive-banana-wx  package because I didn't take the time to fix my installation problems with the newer wx package yet.
> 
> You can override this by downloading the tarball from hackage and changing the dependency in  reactive-banana-wx.cabal  from
> 
>   build-depends: wxcore == 0.12.2.7
> 
> to the version you desire. Same for the wx == .. constraint. Then, simply type
> 
>   cabal install
> 
> to install from the  *.cabal file in your current directory.
> 


I did:

cabal unpack reactive-banana-wx-0.5.0.0

cd reactive-banana-wx-0.5.0.0/

edited reactive-banana-wx.cabal 

cabal install

Resolving dependencies...
[1 of 1] Compiling Main             ( Setup.hs, dist/setup/Main.o )
Linking ./dist/setup/setup ...
ld: warning: could not create compact unwind for _ffi_call_unix64: does not use RBP or RSP based frame
Configuring reactive-banana-wx-0.5.0.0...
Preprocessing library reactive-banana-wx-0.5.0.0...
Preprocessing executables for reactive-banana-wx-0.5.0.0...
Building reactive-banana-wx-0.5.0.0...
[1 of 1] Compiling Reactive.Banana.WX ( src/Reactive/Banana/WX.hs, dist/build/Reactive/Banana/WX.o )
[1 of 1] Compiling Reactive.Banana.WX ( src/Reactive/Banana/WX.hs, dist/build/Reactive/Banana/WX.p_o )
Registering reactive-banana-wx-0.5.0.0...
Creating application bundle directory dist/build/Asteroids.app
Copying executable Asteroids into place
setup: dist/build/Asteroids/Asteroids: does not exist
cabal: Error: some packages failed to install:
reactive-banana-wx-0.5.0.0 failed during the building phase. The exception
was:
ExitFailure 1

best,
Miguel Negão