[Hat] Fwd: [Haskell-cafe] Newbie; Can't Install Hat From Source

[Thomas Davie]

Did you check it out from darcs?

If so, did you run "sh start" -- this looks very like an error I got  
when I didn't do that.

Bob

On 16 Nov 2006, at 09:14, Neil Mitchell wrote:

> In case any Hat people miss this (pleaes cc Aditya)
>
> ---------- Forwarded message ----------
> From: Aditya Siram <aditya_siram at hotmail.com>
> Date: Nov 16, 2006 2:00 AM
> Subject: [Haskell-cafe] Newbie; Can't Install Hat From Source
> To: haskell-cafe at haskell.org
>
>
> Hi all,
> I have been trying to install Hat for the last couple of days but  
> GHC does
> not recognize it as a package. I compiled 2.05 from source, but at  
> the 'make
> install' step I see this error message:
>
> **Begin Output**
> ./configure --install
> Configuring for hat... [ 2.05 ]
> Starting with earlier config in targets/ix86-Linux/config.cache
> [ config: ix86-Linux/ by deech at ubuntu on 15 Nov 2006 ]
>  (but cmdline options have precedence)
> --------
> Looking for already-installed Haskell compilers:
>  Looking for ghc...   found 6.6
>  Looking for nhc98... (not found)
>  Looking for hmake... found 3.13
> You said you want to use ghc to build hat.
> Done.
> --------
>                   Configuration report for hat.
>
> You are going to build hat with:            ghc
> Executables need .exe suffix?               no  (detected)
> Testing for the glib library:               no  (using slower  
> replacement)
>
> Installation directories are now created/checked.
> Install directory root is:
>    /usr/local
> Hat interface files (.hx) go into:
>    /usr/local/include/hat-2.05 (exists)
>        Array.hx
>        ......
>        Debug/Trace.hx
> Installing hat as a ghc package:
> Installing hat package for ghc under
> /usr/local/lib/hat-2.05/ix86-Linux/ghc-606
> ghc-pkg: cannot find package hat     <-----ERROR MESSAGE!!!!!
> Reading package info from stdin ... done.
> ghc-pkg: package hat-2.4 is already installed
>
> Scripts go into:
>    /usr/local/bin (exists)
>        hat-graph
>        hat-trans
>    hat-tools:
>        hat-stack
>        hat-check
>        hat-observe
>        hat-detect
>        hat-delta
>        hat-view
>        hat-trail
>        hat-anim
>        hat-explore
>        hat-cover
>        black-hat
>        hat-nonterm
>        pretty-hat
>
> Executables go into:
>    /usr/local/lib/hat-2.05/ix86-Linux (exists)
>        config
>        hat-anim
>        hat-check
>        hat-cover
>        hat-delta
>        hat-detect
>        hat-explore
>        hat-nonterm
>        hat-observe
>        hat-stack
>        hat-trail
>        hat-trans
>        hat-view
>        black-hat
>        pretty-hat
>
> Man pages go into:
>    /usr/local/man/man1 (exists)
>        hat-anim.1
>        hat-delta.1
>        hat-detect.1
>        hat-observe.1
>        hat-stack.1
>        hat-trail.1
>        hat-trans.1
>        pretty-hat.1
>
> Not (re-)installing html documents
> Saving current configuration in targets/ix86-Linux/config.cache
> Done.
>
>    Please ensure /usr/local/bin is in your PATH variable.
> **End Of Output**
>
> The output of 'ghc-pkg list' is:
>
> /usr/local/lib/ghc-6.6/package.conf:
>    Cabal-1.1.6, HUnit-1.1, QuickCheck-1.0, base-2.0, cgi-2006.9.6,
>    fgl-5.2, (ghc-6.6), haskell-src-1.0, haskell98-1.0, html-1.0,
>    mtl-1.0, network-2.0, parsec-2.0, readline-1.0, regex-base-0.71,
>    regex-compat-0.71, regex-posix-0.71, rts-1.0, stm-2.0,
>    template-haskell-2.0, time-1.0, unix-1.0, xhtml-2006.9.13
> /home/deech/.ghc/i386-linux-6.6/package.conf:
>    (hat-2.4)   <----ERROR!!!
>
> For some reason it thinks that hat-2.4 is installed.
>
> I tried to run a test program saved in HatTest.hs:
>
> import Prelude
>
> main = do { print "Hello"; }
>
> When I compile it with 'hmake -hat HatTest' I get the following error:
> hat-trans   HatTest.hs
> Wrote Hat/HatTest.hs
> ghc-6.6      -c -package hat -o Hat/HatTest.o Hat/HatTest.hs
>
> Hat/HatTest.hs:3:0:
>    Bad interface file:
> /usr/local/imports/hat-2.05/ghc-606/Hat/PreludeBasic.hi
>        Something is amiss; requested module  hat-2.4:Hat.PreludeBasic
> differs from name found in the interface file hat:Hat.PreludeBasic
>
> I'm not really sure how to proceed. Any help is appreciated.
>
> BTW I get the ghc-package: cannot find package hat when I 'apt-get  
> install'
> it too.
>
> Thanks..
> Deech
>
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