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

[Alpar Juttner]

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
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