···

       
1
       
 
       
{ stdenv, fetchurl, jre, unzip }:

     

       
2
       
 
       


     

       
3
       
-
       
stdenv.mkDerivation {

     

       
4
       
-
       
  name = "weka-3.6.12";

     

       
5
       
-
       
  

     

       
0
       
 
       

     

       
6
       
 
       
  src = fetchurl {

     

       
7
       
-
       
    url = "mirror://sourceforge/weka/weka-3-6-12.zip";

     

       
8
       
-
       
    sha256 = "0sdhiv1nr5rxgjry05srsnynsydkyny79zvaxdj6dk8m1768qksh";

     

       
9
       
 
       
  };

     

       
10
       
 
       


     

       
11
       
 
       
  buildInputs = [ unzip ];

     

       
12
       
-
       
  

     

       
13
       
 
       
  # The -Xmx1000M comes suggested from their download page:

     

       
14
       
 
       
  # http://www.cs.waikato.ac.nz/ml/weka/downloading.html

     

       
15
       
 
       
  installPhase = ''

     

       
16
       
 
       
    mkdir -pv $out/share/weka $out/bin

     

       
17
       
 
       
    cp -Rv * $out/share/weka

     

       
18
       
-
       
    

     

       
19
       
 
       
    cat > $out/bin/weka << EOF

     

       
20
       
 
       
    #!${stdenv.shell}

     

       
21
       
 
       
    ${jre}/bin/java -Xmx1000M -jar $out/share/weka/weka.jar

     

       
22
       
 
       
    EOF

     

       
23
       
-
       
    

     

       
24
       
 
       
    chmod +x $out/bin/weka

     

       
25
       
 
       
  '';

     

       
26
       
-
       
  

     

       
27
       
 
       
  meta = {

     

       
28
       
 
       
    homepage = "http://www.cs.waikato.ac.nz/ml/weka/";

     

       
29
       
 
       
    description = "Collection of machine learning algorithms for data mining tasks";

     

       
30
       
 
       
    license = stdenv.lib.licenses.gpl2Plus;

     

       
0
       
 
       

     

       
31
       
 
       
  };

     

       
32
       
 
       
}

     

···

       
1
       
 
       
{ stdenv, fetchurl, jre, unzip }:

     

       
2
       
 
       


     

       
3
       
+
       
stdenv.mkDerivation rec {

     

       
4
       
+
       
  name = "weka-${version}";

     

       
5
       
+
       
  version = "3.8.0";

     

       
6
       
+
       


     

       
7
       
 
       
  src = fetchurl {

     

       
8
       
+
       
    url = "mirror://sourceforge/weka/${stdenv.lib.replaceChars ["."]["-"] name}.zip";

     

       
9
       
+
       
    sha256 = "2586298688059a025e2810b1ffc73f4fb3cf81ebf2183d8d19b0763d33857f61";

     

       
10
       
 
       
  };

     

       
11
       
 
       


     

       
12
       
 
       
  buildInputs = [ unzip ];

     

       
13
       
+
       


     

       
14
       
 
       
  # The -Xmx1000M comes suggested from their download page:

     

       
15
       
 
       
  # http://www.cs.waikato.ac.nz/ml/weka/downloading.html

     

       
16
       
 
       
  installPhase = ''

     

       
17
       
 
       
    mkdir -pv $out/share/weka $out/bin

     

       
18
       
 
       
    cp -Rv * $out/share/weka

     

       
19
       
+
       


     

       
20
       
 
       
    cat > $out/bin/weka << EOF

     

       
21
       
 
       
    #!${stdenv.shell}

     

       
22
       
 
       
    ${jre}/bin/java -Xmx1000M -jar $out/share/weka/weka.jar

     

       
23
       
 
       
    EOF

     

       
24
       
+
       


     

       
25
       
 
       
    chmod +x $out/bin/weka

     

       
26
       
 
       
  '';

     

       
27
       
+
       


     

       
28
       
 
       
  meta = {

     

       
29
       
 
       
    homepage = "http://www.cs.waikato.ac.nz/ml/weka/";

     

       
30
       
 
       
    description = "Collection of machine learning algorithms for data mining tasks";

     

       
31
       
 
       
    license = stdenv.lib.licenses.gpl2Plus;

     

       
32
       
+
       
    maintainer = [stdenv.lib.maintainers.mimadrid];

     

       
33
       
 
       
  };

     

       
34
       
 
       
}