I'm trying to build snap-0.6 on win7/x64 with the current 64-bit haskell platform. I have the mingw compilers from the platform in $PATH, and I can get the network and snap-server modules to build. But snap-0.6 fails: [18 of 31] Compiling Snap.Snaplet.Internal.Types ( src\Snap\Snaplet\Internal\Types.hs, dist\build\Snap\Snaplet\Internal\Types.o ) Loading package ghc-prim ... linking ... done. ... Loading package murmur-hash-0.1.0.4 ... linking ... done. Loading package parsec-3.1.2 ... linking ... done. Loading package network-2.3.0.7 ... linking ... ghc.exe: unable to load package `network-2.3.0.7' ghc.exe: C:\Users\aturoff\AppData\Roaming\cabal\network-2.3.0.7\ghc-7.0.3\HSnetwork-2.3.0.7.o: unknown symbol `_acceptNewSock' cabal.exe: Error: some packages failed to install: snap-0.6.0.2 failed during the building phase. The exception was: ExitFailure 1 Any ideas? The platform comes with network-2.3.0.2, but cabal insists on upgrading it. Is there some way to force cabal to use the version that came with the platform instead? Specifying network==2.3.0.2 as a dependency just rebuilds it as a user package. Thanks, -- Adam