[Haskell-cafe] Build dependency problem with bytestring.
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 0.9.2.1 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 0.9.0.4 after having already loaded bytestring
> 0.9.0.1. From trial and error, I'm guessing that HAppS-State needs
> 0.9.0.1 but one of its build dependencies was built with 0.9.0.4.
> 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 0.9.0.1,
and start over, so all packages link against 0.9.0.4 only.
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