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Today's Topics:
1. Fw: [Haskell-beginners] Installing package hsc3 ? Haskell
supercollider (Deb Midya)
2. Re: database question (Brandon S Allbery KF8NH)
3. Re: Fw: [Haskell-beginners] Installing package hsc3 ? Haskell
supercollider (Ozgur Akgun)
4. Re: Fw: [Haskell-beginners] Installing package hsc3 ? Haskell
supercollider (Deb Midya)
5. Re: Fw: [Haskell-beginners] Installing package hsc3 ? Haskell
supercollider (Antoine Latter)
----------------------------------------------------------------------
Message: 1
Date: Sun, 19 Sep 2010 16:33:44 -0700 (PDT)
From: Deb Midya <debmi...@yahoo.com>
Subject: Fw: [Haskell-beginners] Installing package hsc3 ? Haskell
supercollider
To: beginners@haskell.org
Message-ID: <161137.2464...@web54305.mail.re2.yahoo.com>
Content-Type: text/plain; charset="utf-8"
Hi Haskell Users,
Â
Thanks in advance.
Â
At DOS prompt, I have typed: \ghc>cabal install hsc3
Â
The following message appears:
Â
Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal
update' to download it.
Â
cabal: There is no package named hsc3. Perhaps you need to run 'cabal update'
first?
Â
At DOS prompt, I typed: \ghc> cabal update
Â
The following message appears:
Â
Downloading the latest package list from hackage.haskell.org
cabal: failed
Â
Is there any solution for it please?
Â
What will be the procedure, if I download first and then install (Is there any
set of commands here?)
Â
Once again, thank you very much for the time you have given.
Â
Regards,
Â
Deb
--- On Fri, 17/9/10, Deb Midya <debmi...@yahoo.com> wrote:
From: Deb Midya <debmi...@yahoo.com>
Subject: [Haskell-beginners] Installing package hsc3 â Haskell supercollider
To: beginners@haskell.org
Received: Friday, 17 September, 2010, 2:14 PM
Hi Haskell Users,
Â
Thanks in advance.
Â
I am using Haskell on Windows XP. I have downloaded
HaskellPlatform-2010.2.0.0-setup.exe and installed it. I have checked that GHCi
version is 6.12.3.
Â
May I request you to assist me for the following please:
Â
To install Haskell supercollider package, I have downloaded hsc3-0.7.tar.gz.
How can I install this package now? Is there any document (how to use) on this
package?
Â
To assist me for this, I have also checked that whether cabal is working or
not. To do that:
Â
At dos prompt:
Â
\ghc>cabal âhelp
Â
\ghc> cabal install âhelp
Â
It shows me flags for help and installation.
Â
Once again, thank you very much for the time you have given.
Â
Regards,
Â
Deb
Â
Â
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Message: 2
Date: Sun, 19 Sep 2010 19:53:54 -0400
From: Brandon S Allbery KF8NH <allb...@ece.cmu.edu>
Subject: Re: [Haskell-beginners] database question
To: beginners@haskell.org
Message-ID: <4c96a292.3010...@ece.cmu.edu>
Content-Type: text/plain; charset=UTF-8
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Hash: SHA1
On 9/18/10 16:30 , Gaius Hammond wrote:
> Oh, but I am already in the IO monad there aren't I.... And doQuery *isn't*
> but I have declared that it *should be* (e.g. an instance of typeclass
> MonadIO). Is that accurate?
You're in ReaderT at that point. If you "lift" a monadic expression from
there, it will be run in WriterT.
Since IO must always be at the base(*) of any stack of monad transformers it
is used in, the MonadIO class provides a convenience function liftIO that
lifts its argument directly to the IO monad without having to step through
any intermediates.
_______
* we call it "lifting" but we also claim IO is at the base of the stack, and
I at least usually expect a base to be at the bottom. Nice and confusing :)
- --
brandon s. allbery [linux,solaris,freebsd,perl] allb...@kf8nh.com
system administrator [openafs,heimdal,too many hats] allb...@ece.cmu.edu
electrical and computer engineering, carnegie mellon university KF8NH
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Message: 3
Date: Mon, 20 Sep 2010 01:48:00 +0100
From: Ozgur Akgun <ozgurak...@gmail.com>
Subject: Re: Fw: [Haskell-beginners] Installing package hsc3 ? Haskell
supercollider
To: Deb Midya <debmi...@yahoo.com>
Cc: beginners@haskell.org
Message-ID:
<aanlktikp26oplf4ijpuqs5f4fuomrtmm=1afd60ms...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
On 20 September 2010 00:33, Deb Midya <debmi...@yahoo.com> wrote:
> At DOS prompt, I typed: \ghc> cabal update
>
> The following message appears:
>
> Downloading the latest package list from hackage.haskell.org
> cabal: failed
>
> Is there any solution for it please?
>
To start with, you can run cabal update -v to get a more detailed output
about the cause of the failure.
Ozgur
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Message: 4
Date: Sun, 19 Sep 2010 18:42:02 -0700 (PDT)
From: Deb Midya <debmi...@yahoo.com>
Subject: Re: Fw: [Haskell-beginners] Installing package hsc3 ? Haskell
supercollider
To: Ozgur Akgun <ozgurak...@gmail.com>
Cc: beginners@haskell.org
Message-ID: <50159.73957...@web54303.mail.re2.yahoo.com>
Content-Type: text/plain; charset="utf-8"
Ozgur,
Â
Thanks for your reply.
Â
I have tried with at ghc command prompt:
Â
ghc>cabal update -v
Â
But the the message remains the same as before:
Â
Downloading the latest package list from hackage.haskell.org
cabal: failed
Is the any method to install manually? or if any.
Â
Regards,
Â
Deb
--- On Mon, 20/9/10, Ozgur Akgun <ozgurak...@gmail.com> wrote:
From: Ozgur Akgun <ozgurak...@gmail.com>
Subject: Re: Fw: [Haskell-beginners] Installing package hsc3 â Haskell
supercollider
To: "Deb Midya" <debmi...@yahoo.com>
Cc: beginners@haskell.org
Received: Monday, 20 September, 2010, 10:48 AM
On 20 September 2010 00:33, Deb Midya <debmi...@yahoo.com> wrote:
At DOS prompt, I typed: \ghc> cabal update
Â
The following message appears:
Â
Downloading the latest package list from hackage.haskell.org
cabal: failed
Â
Is there any solution for it please?
To start with, you can run cabal update -v to get a more detailed output
about the cause of the failure.
Ozgur
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Message: 5
Date: Sun, 19 Sep 2010 20:45:04 -0500
From: Antoine Latter <aslat...@gmail.com>
Subject: Re: Fw: [Haskell-beginners] Installing package hsc3 ? Haskell
supercollider
To: Deb Midya <debmi...@yahoo.com>
Cc: beginners@haskell.org
Message-ID:
<aanlktik6srb_knqgh+cc-gwzgd5ww+ztw=vs-uwjh...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hi Deb,
You can always take the tar file you downloaded from Hackage, and then
unpack it and go into the directory you unpacked it into and type "cabal
install". It may be missin dependencies, and then you will also have to
download those from Hackage.
Antoine
On Sun, Sep 19, 2010 at 8:42 PM, Deb Midya <debmi...@yahoo.com> wrote:
> Ozgur,
>
> Thanks for your reply.
>
> I have tried with at ghc command prompt:
>
> ghc>cabal update -v
>
> But the the message remains the same as before:
>
> Downloading the latest package list from hackage.haskell.org
> cabal: failed
> Is the any method to install manually? or if any.
>
> Regards,
>
> Deb
>
> --- On *Mon, 20/9/10, Ozgur Akgun <ozgurak...@gmail.com>* wrote:
>
>
> From: Ozgur Akgun <ozgurak...@gmail.com>
> Subject: Re: Fw: [Haskell-beginners] Installing package hsc3 â Haskell
> supercollider
> To: "Deb Midya" <debmi...@yahoo.com>
> Cc: beginners@haskell.org
> Received: Monday, 20 September, 2010, 10:48 AM
>
>
>
> On 20 September 2010 00:33, Deb Midya
> <debmi...@yahoo.com<http://au.mc543.mail.yahoo.com/mc/compose?to=debmi...@yahoo.com>
> > wrote:
>
> At DOS prompt, I typed: \ghc> cabal update
>
> The following message appears:
>
> Downloading the latest package list from hackage.haskell.org
> cabal: failed
>
> Is there any solution for it please?
>
>
> To start with, you can run cabal update -v to get a more detailed output
> about the cause of the failure.
>
> Ozgur
>
>
>
> _______________________________________________
> Beginners mailing list
> Beginners@haskell.org
> http://www.haskell.org/mailman/listinfo/beginners
>
>
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