diff options
Diffstat (limited to 'nixpkgs/pkgs/applications/science/math/weka/default.nix')
-rw-r--r-- | nixpkgs/pkgs/applications/science/math/weka/default.nix | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/science/math/weka/default.nix b/nixpkgs/pkgs/applications/science/math/weka/default.nix new file mode 100644 index 000000000000..c4fc19d6c6b7 --- /dev/null +++ b/nixpkgs/pkgs/applications/science/math/weka/default.nix @@ -0,0 +1,31 @@ +{ stdenv, fetchurl, jre, unzip, makeWrapper }: + +stdenv.mkDerivation rec { + pname = "weka"; + version = "3.9.2"; + + src = fetchurl { + url = "mirror://sourceforge/weka/${stdenv.lib.replaceChars ["."]["-"] "${pname}-${version}"}.zip"; + sha256 = "0zwmhspmqb0a7cm6k6i0s6q3w19ws1g9dx3cp2v3g3vsif6cdh31"; + }; + + buildInputs = [ unzip makeWrapper ]; + + # The -Xmx1000M comes suggested from their download page: + # http://www.cs.waikato.ac.nz/ml/weka/downloading.html + installPhase = '' + mkdir -pv $out/share/weka + cp -Rv * $out/share/weka + + makeWrapper ${jre}/bin/java $out/bin/weka \ + --add-flags "-Xmx1000M -jar $out/share/weka/weka.jar" + ''; + + meta = { + homepage = "http://www.cs.waikato.ac.nz/ml/weka/"; + description = "Collection of machine learning algorithms for data mining tasks"; + license = stdenv.lib.licenses.gpl2Plus; + maintainers = [ stdenv.lib.maintainers.mimame ]; + platforms = stdenv.lib.platforms.unix; + }; +} |