Gurobi not running the right version?

Specific Domains Optimization (Mathematical)
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1

Hi,
I’ve installed the latest version of gurobi solver (9.5.0) and reinstalled the Gurobi package.
When I try to solve a ILP model, it seems that the gurobi solver is still using a previous version (9.1.2).
Did I miss something?

Academic license - for non-commercial use only - expires 2022-12-03
Warning for adding constraints: zero or small (< 1e-13) coefficients, ignored
Gurobi Optimizer version 9.1.2 build v9.1.2rc0 (linux64)
2

Did you set GUROBI_HOME appropriately when reinstalling Gurobi.jl?

You can also rerun Pkg.build("Gurobi") to force the rebuild.

3

Thanks for the tip.
I got my answer when building:

Gurobi.jl only supports the following versions:
 - gurobi91
 - gurobi90

I guess we have to wait until the Gurobi.jl package will be updated.

4

Gurobi.jl has been updated. You just need to update your packages. You need Gurobi.jl v0.10.1

5

@odow,
Many thanks, it works now.

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