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INSTALL.md

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hmatrix installation

This package requires GHC 7.8, cabal-install (available in the Haskell Platform), and the development packages for BLAS/LAPACK and GSL.

Linux

Ubuntu/Debian:

$ sudo apt-get install libgsl0-dev liblapack-dev libatlas-base-dev
$ cabal update
$ cabal install hmatrix-tests

Other distributions may require additional libraries. They can be given in a --configure-option.

Adrian Victor Crisciu has developed an installation method for systems which don't provide shared lapack libraries.

Mac OS/X

GSL must be installed via Homebrew or MacPorts.

Via Homebrew:

$ brew install gsl
$ cabal install hmatrix

Via MacPorts:

$ sudo port install gsl +universal
$ cabal install hmatrix

(Contributed by Heinrich Apfelmus, Torsten Kemps-Benedix and Ted Fujimoto).

Windows

(Not tested). It should be possible to install the new package hmatrix >= 0.16 using the dlls contributed by Gilberto Camara available in gsl-lapack-windows.zip.

  1. cabal update

  2. Download and unzip gsl-lapack-windows.zip into a stable folder %GSL%

3.a) In a msys shell:

$ cabal install hmatrix-0.13.1.0 --extra-lib-dir=${GSL} --extra-include-dirs=${GSL}

3.b) In a normal windows cmd:

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

It may be necessary to put the dlls in the search path.

It is expected that a future version of the new hmatrix-gsl package can also be installed using this method.

Alternative Windows build

> cabal update

  1. Download and unzip somewhere OpenBLAS http://www.openblas.net/

  2. In a normal Windows cmd:

    cabal install --flags=openblas --extra-lib-dirs=C:...\OpenBLAS\lib --extra-include-dirs=C:...\OpenBLAS\include

Stack-based Windows build

Similar should be build under other OSes, like Linux and OSX.

> stack setup

  1. Download and unzip somewhere OpenBLAS http://www.openblas.net/

  2. Example in a normal Windows cmd for building hmatrix base lib:

    stack install hmatrix --flag hmatrix:openblas --extra-lib-dirs=C:...\OpenBLAS\lib --extra-include-dirs=C:...\OpenBLAS\include

Tests

After installation we can verify that the library works as expected:

$ cabal install hmatrix-tests
$ ghci
> Numeric.LinearAlgebra.Tests.runTests 20
+++ OK, passed 100 tests.
+++ OK, passed 100 tests.
... etc...
+++ OK, passed 100 tests.
------ some unit tests
Cases: 71  Tried: 71  Errors: 0  Failures: 0