[Haskell-cafe] [OT] Install ghc6-doc fails

[J. Pablo Fernández]

Hello,

This may be a bit off topic, but maybe someone here has importante related 
information. I am running Kubuntu, the lattests stable version, but I am 
running unstable Haskell packages, that is, I fetch the dsc, diff and 
tarballs and build the debs myself of what will come in the next version of 
Kubuntu. So I have the advantage of running recent versions, and at the same 
time, keeping packages (which come usefull when I want to remove everything, 
or when mainstream software is too weird).
But, installing the ghc6-doc packages gives me this error:

(Reading database ... 156024 files and directories currently installed.)
Preparing to replace ghc6-doc 6.6.1-2 (using ghc6-doc_6.6.1-2_all.deb) ...
Unpacking replacement ghc6-doc ...
Setting up ghc6-doc (6.6.1-2) ...
haddock: Warning: The interface file "base/base.haddock" could not be read.
Maybe it's from a later version of Haddock?
haddock: Warning: The interface file "Cabal/Cabal.haddock" could not be read.
Maybe it's from a later version of Haddock?
haddock: Warning: The interface file "filepath/filepath.haddock" could not be 
read.
Maybe it's from a later version of Haddock?
haddock: Warning: The interface file "parsec/parsec.haddock" could not be 
read.
Maybe it's from a later version of Haddock?
haddock: Warning: The interface file "readline/readline.haddock" could not be 
read.
Maybe it's from a later version of Haddock?
haddock: Warning: The interface file "regex-base/regex-base.haddock" could not 
be read.
Maybe it's from a later version of Haddock?
haddock: Warning: The interface file "regex-compat/regex-compat.haddock" could 
not be read.
Maybe it's from a later version of Haddock?
haddock: Warning: The interface file "regex-posix/regex-posix.haddock" could 
not be read.
Maybe it's from a later version of Haddock?
haddock: Data.Binary.getWord8: end of file

dpkg: error processing ghc6-doc (--install):
 subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
 ghc6-doc


I am running the lattest haddock (0.8), so the problem might be something 
else. Any ideas what the problem might be?

Thank you.
-- 
J. Pablo Fernández <pupeno at pupeno.com> (http://pupeno.com)