# Problem in installing Gurobi.jl

**URL:** <https://discourse.julialang.org/t/problem-in-installing-gurobi-jl/79929>\
**Category:** Optimization (Mathematical)\
**Created:** [April 24, 2022, 5:15am UTC](https://discourse.julialang.org/t/problem-in-installing-gurobi-jl/79929 "2022-04-24T05:15:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![HosseinF](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/hosseinf/32/35059_2.png) [@HosseinF](https://discourse.julialang.org/u/HosseinF)\
**Post date:** [April 24, 2022, 5:15am UTC](https://discourse.julialang.org/t/problem-in-installing-gurobi-jl/79929/1 "2022-04-24T05:15:12Z")

</div>

Hi,  
I wanted to solve a two stage stochastic problem via ipopt solver but it does not solved and shows:

`Converged to a point of local infeasibility. Problem may be infeasible. LOCALLY INFEASIBLE┌ Warning: Stochastic program could not be solved, returned status: LOCALLY INFEASIBLE julia`

I found from one of previous discussion that I should use another solver.

I tried to use Gurobi.

The version of Gurobi I installed on my system (windows) is 951 and with academic license. I followed the instruction in [https://github.com/jump-dev/Gurobi.jl](https://github.com/jump-dev/Gurobi.jl) and set `ENV["GUROBI_HOME"]` as `"C:\\gurobi951\\win64"` where the Gurobi file is located.

From the command `Pkg.add("Gurobi")` , I faced to this summery of installation:

```julia
...
✗ Gurobi
  ✓ JuMP
  ✓ StochasticPrograms
  35 dependencies successfully precompiled in 62 seconds (45 already precompiled)
  29 dependencies precompiled but different versions are currently loaded. Restart julia to access the new versions
  1 dependency errored. To see a full report either run `import Pkg; Pkg.precompile()` or load the package

```

From last command of `Pkg.build("Gurobi")` , I faced to this error:

```julia
ERROR: Error building `Gurobi`:
ERROR: LoadError: Unable to locate Gurobi installation.

```

I asked this question under New to Julia topic and they suggest that I ask under optimization topic to get better answers. However I tried all of the suggested solutions [here](https://discourse.julialang.org/t/problem-in-installing-gurobi-jl-ipopt-shows-infeasible/79845) but the problem is exists.

I was wondering if any one could help me.

---

<div class="post-metadata">

**Author:** ![jd-foster](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/jd-foster/32/35824_2.png) [@jd-foster](https://discourse.julialang.org/u/jd-foster)\
**Post date:** [April 24, 2022, 10:22am UTC](https://discourse.julialang.org/t/problem-in-installing-gurobi-jl/79929/2 "2022-04-24T10:22:19Z")

</div>

Sorry if it wasn’t clear, I had already moved your previous post to the Optimization topic when I made that suggestion (for possible future posts). I’ve tried to address your latest questions there.