[Haskell-cafe] broken on install encoding 0.6.6
hi, cafe: I go through to the encoding package installation problem again. cabal install encoding Resolving dependencies... /tmp/encoding-0.6.68093/encoding-0.6.6/dist/setup/setup: 4: Syntax error: ";" unexpected when I have a check on the this issue, I get: file ~/.cabal/packages/ hackage.haskell.org/encoding/0.6.6/encoding-0.6.6/dist/setup/setup /home/gang/.cabal/packages/ hackage.haskell.org/encoding/0.6.6/encoding-0.6.6/dist/setup/setup: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.27, not stripped My machine is: gang@gang-laptop:~$ uname -a Linux gang-laptop 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686 i686 i386 GNU/Linux is this related? How can I manually install the package from scratch? Any helps or directs will be appreciated Thanks Gang ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] broken on build encoding
On Tue, Apr 5, 2011 at 5:10 PM, Daniel Fischer < daniel.is.fisc...@googlemail.com> wrote: > > Short of changing the code, try installing encoding-0.6.3; that built with > ghc-6.12 on hackage, so it should work for you. > > Thanks, Daniel, it does work. I summarize as bundle of ghc-6.12 mtl-1.1(no mtl-2) encoding-0.6.3 works Gang ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] broken on build encoding
Hi Daniel,
> To circumvent the build failure, have an mtl-1.*, but no mtl-2.* available,
> then it should build (or you could edit the source to replace all
> occurrences of the data constructor State with the function state to make
> it build with mtl-2.*).
>
> It does not work, I cleaned up my ghc and unregistered the mtl-2.0.1.0,
then reinstall encoding, it gets the following failure:
[ 6 of 65] Compiling Data.Encoding.ByteSource ( Data/Encoding/ByteSource.hs,
dist/build/Data/Encoding/ByteSource.o )
Data/Encoding/ByteSource.hs:131:9:
No instance for (Monad (Either DecodingException))
arising from the superclasses of an instance declaration
at Data/Encoding/ByteSource.hs:131:9-61
Possible fix:
add an instance declaration for (Monad (Either DecodingException))
In the instance declaration for `ByteSource
(StateT [Char] (Either
DecodingException))'
Data/Encoding/ByteSource.hs:141:13:
No instance for (Monad (Either DecodingException))
arising from a use of `get'
at Data/Encoding/ByteSource.hs:141:13-15
Possible fix:
add an instance declaration for (Monad (Either DecodingException))
In a stmt of a 'do' expression: chs <- get
In the expression:
do { chs <- get;
res <- act;
put chs;
return res }
In the definition of `fetchAhead':
fetchAhead act
= do { chs <- get;
res <- act;
put chs;
}
Data/Encoding/ByteSource.hs:160:9:
No instance for (Monad (Either DecodingException))
arising from the superclasses of an instance declaration
at Data/Encoding/ByteSource.hs:160:9-68
Possible fix:
add an instance declaration for (Monad (Either DecodingException))
In the instance declaration for `ByteSource
(StateT BS.ByteString (Either
DecodingException))'
Data/Encoding/ByteSource.hs:171:9:
No instance for (Monad (Either DecodingException))
arising from the superclasses of an instance declaration
at Data/Encoding/ByteSource.hs:171:9-69
Possible fix:
add an instance declaration for (Monad (Either DecodingException))
In the instance declaration for `ByteSource
(StateT LBS.ByteString (Either
DecodingException))'
cabal: Error: some packages failed to install:
encoding-0.6.4 failed during the building phase. The exception was:
ExitFailure 1
gang@gang-laptop:~$ ghc-pkg list
/var/lib/ghc-6.12.1/package.conf.d
Cabal-1.8.0.2
array-0.3.0.0
base-3.0.3.2
base-4.2.0.0
bin-package-db-0.0.0.0
bytestring-0.9.1.5
containers-0.3.0.0
directory-1.0.1.0
dph-base-0.4.0
dph-par-0.4.0
dph-prim-interface-0.4.0
dph-prim-par-0.4.0
dph-prim-seq-0.4.0
dph-seq-0.4.0
extensible-exceptions-0.1.1.1
filepath-1.1.0.3
ghc-6.12.1
ghc-binary-0.5.0.2
ghc-prim-0.2.0.0
haskell98-1.0.1.1
hpc-0.5.0.4
integer-gmp-0.2.0.0
old-locale-1.0.0.2
old-time-1.0.0.3
pretty-1.0.1.1
process-1.0.1.2
random-1.0.0.2
rts-1.0
syb-0.1.0.2
template-haskell-2.4.0.0
time-1.1.4
unix-2.4.0.0
utf8-string-0.3.4
/home/gang/.ghc/i386-linux-6.12.1/package.conf.d
HaXml-1.20.2
binary-0.5.0.2
directory-1.1.0.0
mtl-1.1.0.2
polyparse-1.5
regex-base-0.93.2
regex-compat-0.93.1
regex-posix-0.94.4
transformers-0.2.2.0
Thanks
Gang
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
[Haskell-cafe] broken on build encoding
Hi, cafe,
I always get the following build failure when I try to install encoding:
Configuring encoding-0.6.4...
Warning: This package indirectly depends on multiple versions of the same
package. This is highly likely to cause a compile failure.
package haskell98-1.0.1.1 requires random-1.0.0.2
package HaXml-1.20.2 requires random-1.0.0.2
package random-1.0.0.2 requires time-1.1.4
package random-1.0.0.2 requires time-1.2.0.4
Preprocessing library encoding-0.6.4...
Building encoding-0.6.4...
Data/Encoding/ByteSource.hs:124:0:
warning: extra tokens at end of #ifndef directive
Data/Encoding/ByteSink.hs:104:0:
warning: extra tokens at end of #ifndef directive
[ 1 of 65] Compiling Data.Static ( Data/Static.hs,
dist/build/Data/Static.o )
[ 2 of 65] Compiling Data.Array.Static ( Data/Array/Static.hs,
dist/build/Data/Array/Static.o )
Data/Array/Static.hs:14:35:
Warning: Bindings containing unlifted types must use an outermost bang
pattern:
{ (I# ri) = index (s, e) i }
*** This will be an error in GHC 6.14! Fix your code now!
In the expression: let (I# ri) = index (s, e) i in extract addr ri
In the definition of `!':
! (StaticArray s e addr) i
= let (I# ri) = index ... i in extract addr ri
[ 3 of 65] Compiling Data.Map.Static ( Data/Map/Static.hs,
dist/build/Data/Map/Static.o )
[ 4 of 65] Compiling Control.Throws ( Control/Throws.hs,
dist/build/Control/Throws.o )
[ 5 of 65] Compiling Data.Encoding.Exception ( Data/Encoding/Exception.hs,
dist/build/Data/Encoding/Exception.o )
[ 6 of 65] Compiling Data.Encoding.ByteSource ( Data/Encoding/ByteSource.hs,
dist/build/Data/Encoding/ByteSource.o )
Data/Encoding/ByteSource.hs:151:17:
Not in scope: data constructor `State'
cabal: Error: some packages failed to install:
encoding-0.6.4 failed during the building phase. The exception was:
ExitFailure 1https://mail.google.com/mail/?shva=1#compose
I manually installed a ghc-6.12.3, a ubuntu ghc-6.12.1, all the same?
anybody can provide helps? thanks
Gang
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
[Haskell-cafe] help for the usage on mfix
hello cafe, I just want to do cursion to a fixpoint in an IO function, I write sth. like this, handle_ar::(Set String,Set String)->FilePath-> IO (Set String, Set String) handle_ar (def,undef) ar=do let gs = def gu = undef syms <- liftM (map (\x -> (symb x, x))) $ defined_syms ar usyms <- liftM (map (\x -> (symb x, x))) $ undefined_syms ar mfix (\(gs,gu) -> do case find_obj gu usyms of Nothing -> return (gs,gu) Just z -> do let fout = fromList . map fst . filter ((== (objf z)) . objf . snd) ls = fout syms lu = fout usyms handle_obj_ar (gs,gu) (ls,lu)) What I want to express is: gs and gu are initiliazed to def and undef, then do recursion until "find_obj gu usyms" is nothing, i.e, (gs,gu) reaches a fixpoint (suppose handle_obj_ar always change the pair). I am not sure I am on the right track since there is no room for def and undef stand in the function. Anyone can help? thanks a lot. Gang ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
[Haskell-cafe] building hslogger error windows
Hi cafe, I just get a build error on install config-file (which depends on hslogger), C:\Documents and Settings\lenovo>cabal install hslogger Resolving dependencies... Downloading hslogger-1.1.1... Configuring hslogger-1.1.1... Preprocessing library hslogger-1.1.1... Preprocessing executables for hslogger-1.1.1... Building hslogger-1.1.1... src\System\Log\Handler\Rotating.hs:48:7: Could not find module `System.FilePath.Windows': It is a member of the hidden package `filepath-1.1.0.4'. Perhaps you need to add `filepath' to the build-depends in your .cabal fil e. Use -v to see a list of the files searched for. cabal: Error: some packages failed to install: hslogger-1.1.1 failed during the building phase. The exception was: ExitFailure 1 I am using platform-2.0, How can I solve it? Thanks in advance Gang ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
