35 lines
990 B
Nix
35 lines
990 B
Nix
{ stdenv, fetchurl, jre, unzip }:
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stdenv.mkDerivation rec {
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name = "weka-${version}";
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version = "3.8.0";
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src = fetchurl {
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url = "mirror://sourceforge/weka/${stdenv.lib.replaceChars ["."]["-"] name}.zip";
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sha256 = "2586298688059a025e2810b1ffc73f4fb3cf81ebf2183d8d19b0763d33857f61";
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};
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buildInputs = [ unzip ];
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# The -Xmx1000M comes suggested from their download page:
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# http://www.cs.waikato.ac.nz/ml/weka/downloading.html
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installPhase = ''
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mkdir -pv $out/share/weka $out/bin
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cp -Rv * $out/share/weka
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cat > $out/bin/weka << EOF
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#!${stdenv.shell}
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${jre}/bin/java -Xmx1000M -jar $out/share/weka/weka.jar
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EOF
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chmod +x $out/bin/weka
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'';
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meta = {
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homepage = "http://www.cs.waikato.ac.nz/ml/weka/";
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description = "Collection of machine learning algorithms for data mining tasks";
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license = stdenv.lib.licenses.gpl2Plus;
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maintainer = [stdenv.lib.maintainers.mimadrid];
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platforms = stdenv.lib.platforms.unix;
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};
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}
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