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weka: 3.6.12 -> 3.8.0

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Closes #16055
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mimadrid 2016-06-07 23:05:52 +02:00 committed by Joachim Fasting
parent 9b7a53d9cb
commit aa8eba9d95
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1 changed files with 11 additions and 9 deletions
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20
pkgs/applications/science/math/weka/default.nix
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@ -1,32 +1,34 @@
{ stdenv, fetchurl, jre, unzip }:
stdenv.mkDerivation {
name = "weka-3.6.12";
stdenv.mkDerivation rec {
name = "weka-${version}";
version = "3.8.0";
src = fetchurl {
url = "mirror://sourceforge/weka/weka-3-6-12.zip";
sha256 = "0sdhiv1nr5rxgjry05srsnynsydkyny79zvaxdj6dk8m1768qksh";
url = "mirror://sourceforge/weka/${stdenv.lib.replaceChars ["."]["-"] name}.zip";
sha256 = "2586298688059a025e2810b1ffc73f4fb3cf81ebf2183d8d19b0763d33857f61";
};
buildInputs = [ unzip ];
# The -Xmx1000M comes suggested from their download page:
# http://www.cs.waikato.ac.nz/ml/weka/downloading.html
installPhase = ''
mkdir -pv $out/share/weka $out/bin
cp -Rv * $out/share/weka
cat > $out/bin/weka << EOF
#!${stdenv.shell}
${jre}/bin/java -Xmx1000M -jar $out/share/weka/weka.jar
EOF
chmod +x $out/bin/weka
'';
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;
maintainer = [stdenv.lib.maintainers.mimadrid];
};
}