[Haskell-cafe] ANN: HDBC v2.0 now available

[Krzysztof Skrzętnicki]

On Sat, Jan 31, 2009 at 00:07, Valentyn Kamyshenko <kamysh at kamysh.org>wrote:

> Hello John,
>
> I'm trying to install the new version of HDBC on my Mac (ghc version is
> 6.10.1), and get the following error:
>
> # cabal upgrade --global
> Resolving dependencies...
> 'HDBC-2.0.0' is cached.
> Configuring HDBC-2.0.0...
> Preprocessing library HDBC-2.0.0...
> Preprocessing executables for HDBC-2.0.0...
> Building HDBC-2.0.0...
> [1 of 7] Compiling Database.HDBC.SqlValue ( Database/HDBC/SqlValue.hs,
> dist/build/Database/HDBC/SqlValue.o )
> [2 of 7] Compiling Database.HDBC.ColTypes ( Database/HDBC/ColTypes.hs,
> dist/build/Database/HDBC/ColTypes.o )
> [3 of 7] Compiling Database.HDBC.Statement ( Database/HDBC/Statement.hs,
> dist/build/Database/HDBC/Statement.o )
>
> Database/HDBC/Statement.hs:113:9:
>    Type constructor `Exception' used as a class
>    In the instance declaration for `Exception SqlError'
> cabal: Error: some packages failed to install:
> HDBC-2.0.0 failed during the building phase. The exception was:
> exit: ExitFailure 1
>

I got the same error: Windows XP, GHC 6.10.1.
For some reason imported Control.Exception module appears to be 6.8.*
version.

All best

Christopher Skrzętnicki
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