[Haskell-cafe] Cabal + yi + alex problem.

[Nicolas Pouillard]

Excerpts from Yann Golanski's message of Wed Jul 30 10:59:35 +0200 2008:
> Quoth Austin Seipp on Wed, Jul 30, 2008 at 03:45:49 -0500
> > Excerpts from Yann Golanski's message of Wed Jul 30 02:34:05 -0500 2008:
> > > I cannot seem to be able to install yi via cabal install.  The error I
> > > get is as follows.  I suspect alex is not installed in the correct
> > > place.  
> > > ...
> > 
> > Hi,
> > 
> > cabal-install will put installed binaries in $HOME/.cabal/bin by
> > default as far as I can tell, you should move the binary somewhere in
> > your $PATH if you want cabal-install to pick it up for installing yi.
> 
> Well, that indeed sorted that one.  But still no luck:
> 
> ; sudo cabal install yi
> Resolving dependencies...
> 'yi-0.4.3' is cached.
> Configuring yi-0.4.3...
> Preprocessing library yi-0.4.3...
> Preprocessing executables for yi-0.4.3...
> Building yi-0.4.3...
> 
> Yi/UI/Vty.hs:42:7:
>     Could not find module `Graphics.Vty':
>           Use -v to see a list of the files searched for.
> cabal: Error: some packages failed to install:
> yi-0.4.3 failed during the building phase. The exception was:
> exit: ExitFailure 1
> 

Can you try the vty flag:

$ sudo cabal install yi -fvty

-- 
Nicolas Pouillard aka Ertai
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