[Haskell-cafe] HaXml installation trouble

[Matthew Fairtlough]

Still very new here.  I'm trying to install HaXml and I've updated 
cabal.  I see that a similar issue was posted recently as a bug 
http://hackage.haskell.org/trac/ghc/ticket/4513 but one that's 
supposedly fixed; do I need to wait for something or can this be fixed 
some other way?  I think I've posted all necessary version numbers below:

~ $ sudo cabal install HaXml-1.20.2 --global
Resolving dependencies...
Downloading haskell98-1.1.0.0...
Configuring haskell98-1.1.0.0...
Preprocessing library haskell98-1.1.0.0...
...info deleted...
[24 of 30] Compiling Directory        ( Directory.hs, 
dist/build/Directory.o )

Directory.hs:34:38: Not in scope: `setOwnerReadable'

Directory.hs:35:38: Not in scope: `setOwnerWritable'

Directory.hs:36:38: Not in scope: `setOwnerExecutable'

Directory.hs:37:38: Not in scope: `setOwnerSearchable'

Directory.hs:38:57: Not in scope: `emptyPermissions'
cabal: Error: some packages failed to install:
HaXml-1.20.2 depends on haskell98-1.1.0.0 which failed to install.
haskell98-1.1.0.0 failed during the building phase. The exception was:
ExitFailure 1
polyparse-1.4 depends on haskell98-1.1.0.0 which failed to install.

~ $ cabal --version
cabal-install version 0.8.2
using version 1.8.0.6 of the Cabal library

~ $ ghc --version
The Glorious Glasgow Haskell Compilation System, version 6.12.3

~ $ sw_vers
ProductName:    Mac OS X
ProductVersion:    10.6.5
BuildVersion:    10H574