[Haskell-cafe] Re: [Haskell] ANN: Hipmunk 0.1 and HipmunkPlayground 0.1

[Don Stewart]

aslatter:
> On Sat, Jul 26, 2008 at 9:50 PM, Felipe Lessa <felipe.lessa at gmail.com> wrote:
> > 6.8.1).
> >
> > You may get Cabal packages for both on Hackage at:
> > - http://hackage.haskell.org/cgi-bin/hackage-scripts/package/Hipmunk
> > - http://hackage.haskell.org/cgi-bin/hackage-scripts/package/HipmunkPlayground
> >
> 
> Felipe,
> 
> I'm getting the following error trying to cabal-install HipmunkPlayground:
> 
> +++++
> 
> Building HipmunkPlayground-0.1...
> [1 of 1] Compiling Main             ( ./Playground.hs,
> dist/build/HipmunkPlayground/HipmunkPlayground-tmp/Main.o )
> Linking dist/build/HipmunkPlayground/HipmunkPlayground ...
> ld: duplicate symbol _deRefStablePtr in
> /Library/Frameworks/GHC.framework/Versions/608/usr/lib/ghc-6.8.2.20080211/libHSrts.a(Stable.o)
> and /Users/alatter/.cabal/lib/Hipmunk-0.1/ghc-6.8.2.20080211/libHSHipmunk-0.1.a(Space_stub.o)
> 
> collect2: ld returned 1 exit status
> cabal: Error: some packages failed to install:
> HipmunkPlayground-0.1 failed during the building phase. The exception was:
> exit: ExitFailure 1
> 
> +++++
> 
> I simply typed "cabal install HipmuckPlayground".  Should I need to do
> anything else?

I had this too, on Linux. The solution is to configure with --enable-split-objs 

-- Don