Hello David, your mail had to be forwarded manually because you are not subscribed to the list, see https://lists.gnu.org/mailman/listinfo/help-glpk
If you download GLPK for Windows from http://sourceforge.net/projects/winglpk/ it includes all files needed. The DLLs and the jar-files for GLPK and GLPK for Java are in directories glpk-4.51/w32 and glpk-4.51/w64. Which DLLs you want to use depends on whether you are using the 64bit or the 32bit Java runtime. If unsure run class Info { public static void main(String[] arg) { String bits = null; bits = System.getProperty("com.ibm.vm.bitmode"); if (bits == null) { bits = System.getProperty("sun.arch.data.model"); } System.out.println( "Java is " + bits + "bit."); } } If you still cannot get it running, please, send me the console in- and output. Best regards Heinrich Schuchardt http://www.xypron.de > -------- Forwarded Message -------- > To: [email protected] <[email protected]> > Subject: Struggling to link GLPK with java > Date: Thu, 27 Jun 2013 15:21:21 +0000 > > Hi, > > > > I’m having a catalogue of problems trying to get a java file to call > GLPK’s solver. I’m on a Windows 7 machine, with GLPK 4.47 installed and > working, and JDK SE 7 doing the same. > > > > Working through the ‘GNU Linear Programming Kit Java Binding’ > documentation, I’ve got so far as the trivial example (section 2.2.1) > and then hit all kinds of errors when trying to compile. My command > prompt output is attached. > > The line set CLASSPATH= … seems to be my problem. I’ve tried typing this > into the command prompt but the file glpk-java.jar does not seem to > exist. I’ve tried to install libglpk-java-1.0.29.tar.gz from > http://sourceforge.net/projects/glpk-java/files/, but hit more brick > walls when the trying to run the extracted file > Build_JNI_with_VC10_DLL.bat. > > I’d be grateful for any advice at all. I haven’t got a clue what I’m > doing. > > Regards, > > Dave Piper _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
