[Haskell-cafe] Re: cabal: : openFile: does not exist (No such file or directory)

[Thomas Hartman]

did you verify parsec-2.1.0.1 exports

Text.Parsec.Language

?

This might be a parsec 2 versus parsec 3 issue

ghc-pkg describe parsec-2.1.0.1

should tell you the answer to that.



2009/7/27 Job Vranish <jvranish at gmail.com>:
> I tried updating to ghc-6.10.4 and have exactly the same error.
> Also ghc doesn't seem to be able to find any of the haskell platform
> packages, even though it ghc-pkg finds them just fine.
>
> For example (trimmed for brevity):
>
> ghc-pkg list
> /usr/local/lib/ghc-6.10.4/./package.conf:
>     Cabal-1.6.0.3,
> ...
>     parsec-2.1.0.1, pretty-1.0.1.0, process-1.0.1.1, random-1.0.0.1,
> ...
>
> ghci -v readModel.hs
> GHCi, version 6.10.4: http://www.haskell.org/ghc/  :? for help
> Glasgow Haskell Compiler, Version 6.10.4, for Haskell 98, stage 2 booted by
> GHC version 6.8.2
> Using package config file: /usr/local/lib/ghc-6.10.4/./package.conf
> ...
>
> readModel.hs:9:7:
>     Could not find module `Text.Parsec.Language':
>       locations searched:
>         Text/Parsec/Language.hs
>         Text/Parsec/Language.lhs
> Failed, modules loaded: none.
> ...
>
>
> ghc-pkg finds parsec, but ghci can't find it.
>
> And if I do a cabal -v3 update I get a:
> cabal: 3: openFile: does not exist (No such file or directory)
>
> Anybody figured it out?
>
> - Job Vranish
>
> On Fri, Jul 17, 2009 at 11:17 AM, Thomas Hartman <tphyahoo at gmail.com> wrote:
>>
>> cabal -v3 update
>>
>> will give you a more verbose version of what is going wrong.
>>
>> cabal --help
>>
>> regrettably, cabal --help doesn't tell you this but there is always
>> the man page I suppose.
>>
>> 2009/7/16 Tony Hannan <tonyhannan2 at gmail.com>:
>> > Hello,
>> >
>> > I'm on Ubuntu 8.10.
>> > I installed ghc 6.10.4 (from binary package:
>> > ghc-6.10.4-i386-unknown-linux-n.tar.bz2).
>> > I installed haskell-platform-2009.2.0.1 (from source package:
>> > haskell-platform-2009.2.0.1.tar.gz). It contains cabal-install-0.6.2.
>> >
>> > Then when I run "cabal update", I get the following error:
>> > cabal:  : openFile: does not exist (No such file or directory)
>> >
>> > Any ideas?
>> >
>> > Thanks,
>> > Tony
>> >
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>> >
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>