Problems using Gurobi in the Julia environment

Answered

多年以后 许

• December 07, 2024 06:30

using JuMP

using Gurobi

model = Model(Gurobi.Optimizer)

Running the above code results in the following error

ERROR: Gurobi Error 10009: Version number is 12.0, license is for version 11.0
Here are the versions of the packages in my Julia environment.

What do I do with the version of my Julia's package if I don't reinstall the new version of Gurobi?

Related to

• Academic License
• Julia

0

• 

  Riley Clement

  Gurobi Staff

  • December 07, 2024 12:32

  Hi,

  If you don't want to update your academic license so that it works with v12 then you will need to have a thorough read of the Gurobi.jl installation instructions: https://github.com/jump-dev/Gurobi.jl

  If you installation relies on the binaries from Gurobi_jll.jl then you can pin the version of that package to 11.0.3.  Alternatively you can download the full Gurobi 11.0.3 package from our website then follow the instructions for a manual install.

  - Riley

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