INSTALLATION

Recommended method (ok in Ubuntu/Debian systems):
    $ sudo apt-get install libgsl0-dev liblapack-dev
    $ cabal install hmatrix

Detailed installation instructions:
    http://code.haskell.org/hmatrix/install.html

INSTALLATION ON WINDOWS (hmatrix-0.9.x.x)

1) Install the Haskell Platform (tested with 2009.2.0.2).

2) Download and unzip the following file into a stable folder %GSL%

   http://code.haskell.org/hmatrix/gsl-lapack-windows.zip

3.a) In a msys shell

   $ cabal install hmatrix --extra-lib-dir=${GSL} --extra-include-dir=${GSL}

3.b) In a windows cmd

    > cabal unpack hmatrix

    Change build-type to "Simple" in hmatrix.cabal, line 18

    > cabal install --extra-lib-dir=%GSL% --extra-include-dir=%GSL%

4) If everything is ok we can run the tests:

   > runhaskell examples\tests.hs

INSTALLATION ON WINDOWS (hmatrix-0.8.3.1)

1) Install the Haskell Platform (tested with 2009.2.0.2).

2) Download and uncompress hmatrix from Hackage

   > cd c:\haskell
   > cabal unpack hmatrix

3) Download and uncompress the following file into the hmatrix
   directory, into a subdirectory named gsl-lapack-windows:

   http://code.haskell.org/hmatrix/gsl-lapack-windows.zip

4) Replace hmatrix.cabal by

   http://code.haskell.org/hmatrix/hmatrix-0.8.3.1-windows.cabal

5) In the hmatrix folder run

   > cabal install

6) If everything is ok we can run the tests:

   > runhaskell examples\tests.hs

NOTE: The examples using graphics do not yet work in windows.