[Lemon-user] About lemon cplex installation and quadratic programming

[Alpar Juttner]

> Hi,Alpar,
> I used cplex 12.5,gcc version 4.6.3,x86_64 linux,ubuntu 12.04,kernel
> 3.2.0-23-generic.
> It just failed to pass through the "make check" procedure.

I cannot reproduce this problem on my system. I had to remove maps_test
from test/CMakeLists.txt, because of the problem I mentioned, but then
"make check" passes normally.

Could you please send the output of

cmake -LA ..

to see if CPLEX was correctly detected?

Reards,
Alpar

>  
> 
> ______________________________________________________________________
> bruce.loski
>  
> From: Alpar Juttner
> Date: 2013-07-22 18:35
> To: bruce.loski
> CC: lemon-user
> Subject: Re: [Lemon-user] About lemon cplex installation and quadratic
> programming
> Hi,
>  
> I tested it with cplex 12.5, gcc version 4.7.2 on an x86-64 system, and
> compiles normally for me.
> (however I discovered an independent strange compiler specific issue,
> see https://lemon.cs.elte.hu/trac/lemon/ticket/469 ).
>  
> Which system do you exactly use?
>  
> Regards,
> Alpar
>  
>  
> On Fri, 2013-07-19 at 21:00 +0800, bruce.loski wrote:
> > Hi,Dear All,
> > 1.I installed the latest development version of
> > lemon(https://lemon.cs.elte.hu/hg/lemon-main/),followed the
> > installation guides on
> > https://lemon.cs.elte.hu/trac/lemon/wiki/InstallLinux.However,errors
> > occur during the "make check",Here is the output:
> > 
> > 
> > [ 60%
> ] Building CXX object test/CMakeFiles/mip_test.dir/mip_test.cc.o
> > lemon-main-490d89913a17/test/mip_test.cc:36:17: error: ‘lemon’ is not
> > a namespace-name
> > lemon-main-490d89913a17/test/mip_test.cc:36:22: error: expected
> > namespace-name before ‘;’ token
> > lemon-main-490d89913a17/test/mip_test.cc:38:20: error: variable or
> > field ‘solveAndCheck’ declared void
> > lemon-main-490d89913a17/test/mip_test.cc:38:20: error: ‘MipSolver’ was
> > not declared in this scope
> > lemon-main-490d89913a17/test/mip_test.cc:38:31: error: ‘mip’ was not
> > declared in this scope
> > lemon-main-490d89913a17/test/mip_test.cc:38:36: error: ‘MipSolver’ has
> > not been declared
> > lemon-main-490d89913a17/test/mip_test.cc:39:20: error: expected
> > primary-expression before ‘double’
> > make[3]: *** [test/CMakeFiles/mip_test.dir/mip_test.cc.o] Error 1
> > make[2]: *** [test/CMakeFiles/mip_test.dir/all] Error 2
> > make[1]: *** [CMakeFiles/check.dir/rule] Error 2
> > make: *** [check] Error 2
> > 
> > 
> > 2.I am now using lemon to do some quadratic programming on network.I
> > have to use cplex since there is no support of quadratic programming
> > in glpk.Are there any interfaces in lemon for using quadratic
> > programming of cplex?
> > 
> > 
> > Thanks for your help in advance.
> > 
> > 
> > Best Regards,
> > bruce.loski
> > _______________________________________________
> > Lemon-user mailing list
> > Lemon-user at lemon.cs.elte.hu
> > http://lemon.cs.elte.hu/mailman/listinfo/lemon-user
>  
>