[Haskell-cafe] Build dependency problem with bytestring.

Don Stewart dons at galois.com
Fri Mar 7 00:27:30 EST 2008

> Hi all,
> I'm upgrading HAppS from my 0.9.2 to the current in Hackage.  
> Some HAppS components have built and installed (IxSet and Util).  
> Halfway through the HAppS-State build, the GHC runtime linker gives a 
> fatal error on finding a duplicate definition for symbol fps_minimum 
> while loading bytestring after having already loaded bytestring 
>  From trial and error, I'm guessing that HAppS-State needs 
> but one of its build dependencies was built with   
> Using GHC 6.8.2 Linux here.
> Any suggestions on how best to currently approach this situation?
> .

you need to uninstall your happs build, uninstall bytestring,
and start over, so all packages link against only.


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