[Scip] Building SCIP with Gurobi 6 : "SVECTOR" errors

[michael.winkler at zib.de]

Hi Andrea,

sorry currently because of some changes in the gurobi_c.h Header file you
cannot compile SCIP with Gurobi 6.0. The SCIP team will soon release a
bugfix version in which you can compile SCIP with the current 6.0 release
of Gurobi.

Note, that currently the Gurobi LPI is in beta state; we are working on
it. For now you might want to try another LP solver, e.g., SoPlex.

Best, Michael

> Dear SCIPers,
>
> I'm trying to build SCIP 3.1.0 with Gurobi 6.0  as a LP solver on Linux
> x86_64
>
> When "make LPS=grb" is issued the following message appear
>
> src/lpi/lpi_grb.c: In function ‘SCIPlpiGetBInvRow’:
> src/lpi/lpi_grb.c:3545:12: error: storage size of ‘x’ isn’t known
>      SVECTOR x;
>              ^
> src/lpi/lpi_grb.c:3546:12: error: storage size of ‘b’ isn’t known
>      SVECTOR b;
>              ^
> src/lpi/lpi_grb.c:3546:12: warning: unused variable ‘b’
> [-Wunused-variable]
> src/lpi/lpi_grb.c:3545:12: warning: unused variable ‘x’
> [-Wunused-variable]
>      SVECTOR x;
>              ^
> src/lpi/lpi_grb.c: In function ‘SCIPlpiGetBInvCol’:
> src/lpi/lpi_grb.c:3615:12: error: storage size of ‘x’ isn’t known
>      SVECTOR x;
>              ^
> src/lpi/lpi_grb.c:3616:12: error: storage size of ‘b’ isn’t known
>      SVECTOR b;
>              ^
> src/lpi/lpi_grb.c:3616:12: warning: unused variable ‘b’
> [-Wunused-variable]
> src/lpi/lpi_grb.c:3615:12: warning: unused variable ‘x’
> [-Wunused-variable]
>      SVECTOR x;
>              ^
> src/lpi/lpi_grb.c: In function ‘SCIPlpiGetBInvARow’:
> src/lpi/lpi_grb.c:3682:12: error: storage size of ‘x’ isn’t known
>      SVECTOR x;
>              ^
> src/lpi/lpi_grb.c:3682:12: warning: unused variable ‘x’
> [-Wunused-variable]
> src/lpi/lpi_grb.c: In function ‘SCIPlpiGetBInvACol’:
> src/lpi/lpi_grb.c:3737:12: error: storage size of ‘x’ isn’t known
>      SVECTOR x;
>              ^
> src/lpi/lpi_grb.c:3737:12: warning: unused variable ‘x’
> [-Wunused-variable]
> make[1]: *** [obj/O.linux.x86_64.gnu.opt/lib/lpi/lpi_grb.o] Error 1
> make: *** [libs] Error 2
>
> I could not find any reference on SVECTOR and friends. Any idea?
>
> I managed to build SCIP with CPLEX and SoPlex on the same system before.
>
>
> TIA
>
>
> Best,
>
> Andrea
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