haskelldb-users

[Haskelldb-users] DBDirect error

[Georgos S. <si...@gm...>]

Hi all,
running DBDirect gives me  the following error message

DBDirect: user error (Couldn't load
Database.HaskellDB.HSQL.PostgreSQL.driver from package
haskelldb-hsql-postgresql-0.9)

Any idea on what is the problem and how I can fix it?

I am using ghc 6.5.20060608, on a intel macbook.

Also, can anyone tell me how i can generate the documentation using
haddock, so that I have a single index file for all the haskelldb
packages.

Best Regards,
Georgos

Re: [Haskelldb-users] DBDirect error

[Bjorn B. <bri...@cs...>]

On Jul 11, 2006, at 12:07 PM, Georgos Siganos wrote:

> Hi all,
> running DBDirect gives me  the following error message
>
> DBDirect: user error (Couldn't load
> Database.HaskellDB.HSQL.PostgreSQL.driver from package
> haskelldb-hsql-postgresql-0.9)
>
> Any idea on what is the problem and how I can fix it?
>
> I am using ghc 6.5.20060608, on a intel macbook.

Hi Georgos,

did you install the haskelldb-hsql-postgresql package? What does "ghc-=20=

pkg list" show?

> Also, can anyone tell me how i can generate the documentation using
> haddock, so that I have a single index file for all the haskelldb
> packages.

Hmm, good question. You can't use Cabal's haddock command for that. I =20=

added a Makefile with a 'haddock'  target which builds haddock docs =20
in doc/api. Just pull the current darcs version and run:

$ make haddock

/Bj=F6rn

Re: [Haskelldb-users] DBDirect error

[Georgos S. <si...@gm...>]

> Hi Georgos,
>
> did you install the haskelldb-hsql-postgresql package? What does "ghc-
> pkg list" show?

Hi Bj=F6rn,

I have installed the package, the list of the installed packages is
the following:

/usr/local/lib/ghc-6.5.20060608/package.conf:
    ALUT-2.0, Cabal-1.1.4, GLUT-2.0, HDBC-1.0.0,
    HDBC-postgresql-1.0.0.0, HGL-3.1, HUnit-1.1, OpenGL-2.1,
    QuickCheck-1.0, X11-1.1, base-1.0, fgl-5.2, fps-0.7,
    (ghc-6.5.20060608), haskell-src-1.0, haskell98-1.0, haskelldb-0.9,
    haskelldb-dynamic-0.9, haskelldb-hdbc-0.9,
    haskelldb-hdbc-postgresql-0.9, haskelldb-hsql-0.9,
    haskelldb-hsql-postgresql-0.9, hsql-1.7, hsql-odbc-1.7,
    hsql-postgresql-1.7, mtl-1.0, network-1.0, parsec-2.0, plugins-1.0,
    readline-1.0, rts-1.0, stm-1.0, template-haskell-1.0, time-0.3.1,
    unix-1.0

Any other idea of what the problem might be?

> > Also, can anyone tell me how i can generate the documentation using
> > haddock, so that I have a single index file for all the haskelldb
> > packages.
>
> Hmm, good question. You can't use Cabal's haddock command for that. I
> added a Makefile with a 'haddock'  target which builds haddock docs
> in doc/api. Just pull the current darcs version and run:
>
> $ make haddock

Thanks, for the prompt reply and the makefile,
Georgos

Re: [Haskelldb-users] DBDirect error

[Bjorn B. <bri...@cs...>]

Original question, for reference:

> running DBDirect gives me  the following error message
>
> DBDirect: user error (Couldn't load
> Database.HaskellDB.HSQL.PostgreSQL.driver from package
> haskelldb-hsql-postgresql-0.9)
>
> Any idea on what is the problem and how I can fix it?
>
> I am using ghc 6.5.20060608, on a intel macbook.


>> Hi Georgos,
>>
>> did you install the haskelldb-hsql-postgresql package? What does =20
>> "ghc-
>> pkg list" show?
>
> Hi Bj=F6rn,
>
> I have installed the package, the list of the installed packages is
> the following:
>
> /usr/local/lib/ghc-6.5.20060608/package.conf:
>    ALUT-2.0, Cabal-1.1.4, GLUT-2.0, HDBC-1.0.0,
>    HDBC-postgresql-1.0.0.0, HGL-3.1, HUnit-1.1, OpenGL-2.1,
>    QuickCheck-1.0, X11-1.1, base-1.0, fgl-5.2, fps-0.7,
>    (ghc-6.5.20060608), haskell-src-1.0, haskell98-1.0, haskelldb-0.9,
>    haskelldb-dynamic-0.9, haskelldb-hdbc-0.9,
>    haskelldb-hdbc-postgresql-0.9, haskelldb-hsql-0.9,
>    haskelldb-hsql-postgresql-0.9, hsql-1.7, hsql-odbc-1.7,
>    hsql-postgresql-1.7, mtl-1.0, network-1.0, parsec-2.0, plugins-1.0,
>    readline-1.0, rts-1.0, stm-1.0, template-haskell-1.0, time-0.3.1,
>    unix-1.0
>
> Any other idea of what the problem might be?

First, I forgot to ask which version of HaskellDB you have. You =20
should be running the current darcs version.

I think that the first thing to do is to investigate whether hs-=20
plugins works on your machine.

/Bj=F6rn=