Re: [Help-glpk] [Fwd: Need help running GLPK code in Ubuntu server]

[Kazi Moyeen ul Huq]

Hi,

Should usr/include contain a copy of glpk.h ? I don't have one. Should I copy the glpk.h to usr/include or should I install another time ? 

I installed glpk4.50 in the home directory. But, glpsol --version shows  "GLPSOL: GLPK LP/MIP Solver, v4.50"

-Kazi

On Mon, Jun 10, 2013 at 3:26 AM, <address@hidden> wrote:

Hello Kazi,

glpk-4.50/src/glpk.h has no constyant LPX_LP. You obviously use a GLPK for Java built against an older include file.

Check directory /usr/include.

Best regards

Heinrich Schuchardt

http://www.xypron.de

Am 09.06.13 um 21:54 schrieb Kazi Moyeen ul Huq

> Hi,
>
> What is this Timer-0 error ?
>
> Thanks
>
> Kazi.
>
>
>
> ~/application/state-optimizer$ java -Djava.library.path=/usr/local/lib/jni/
>
> -classpath /usr/local/share/java/glpk-java.jar -jar st.jar
>
>
>
> Problem created ...test_MPC3
>
>
>

> *Exception in thread "Timer-0" java.lang.UnsatisfiedLinkError:
>
> org.gnu.glpk.GLPKJNI.LPX_LP_get()I*

>
> at org.gnu.glpk.GLPKJNI.LPX_LP_get(Native Method)
>
>  at org.gnu.glpk.GLPKConstants.<clinit>(GLPKConstants.java:122)
>
> at
>
> org.totalgrid.reef.examples.stateoptimizer.DESDAlgorithm.optimize(DESDAlgorithm.java:145)
>
>  at
>
> org.totalgrid.reef.examples.stateoptimizer.StateOptimizerManager$1.run(StateOptimizerManager.java:65)
>
> at java.util.TimerThread.mainLoop(Timer.java:534)
>
>  at java.util.TimerThread.run(Timer.java:484)
>
>
>
>
>
>
>
> -Kazi
>
>
>
>
>
> On Sun, Jun 9, 2013 at 9:46 AM, Heinrich Schuchardt <address@hidden>wrote:
>
>
>
> > On 09.06.2013 15:33, Kazi Moyeen ul Huq wrote:
>
> >
>

> >> java -Djava.library.path=/usr/lib/**jni -jar st.jar

>
> >>
>
> >
>
> > Hello Kazi,
>
> >
>
> > the default installation path for GLPK and GLPK for Java is
>
> > /usr/local
>
> >
>
> > If you did not configure with --prefix the command line to execute you jar
>
> > file should be
>
> >
>

> > java -Djava.library.path=/usr/**local/lib/jni \
>
> >   -classpath /usr/local/share/java/glpk-**java.jar -jar st.jar
>
> >
>
> > Best regards
>
> >
>
> > Heinrich Schuchardt
>
> >