Error building Gurobi:

[lausilvag]

Hi!
I have this error when I try to install gurobi pkg.

julia> Pkg.build("Gurobi")
  Building Gurobi → `C:\Users\Laura\.juliapro\JuliaPro_v1.2.0-1\packages\Gurobi\TX8tY\deps\build.log`
┌ Error: Error building `Gurobi`: 
│ ERROR: LoadError: Unable to locate Gurobi installation. If the advice above did not help,
│ open an issue at https://github.com/JuliaOpt/Gurobi.jl and post the full
│ print-out of this diagnostic attempt.
│ 
│ Stacktrace:
│  [1] error(::String) at .\error.jl:33
│  [2] top-level scope at C:\Users\Laura\.juliapro\JuliaPro_v1.2.0-1\packages\Gurobi\TX8tY\deps\build.jl:145
│  [3] include at .\boot.jl:328 [inlined]
│  [4] include_relative(::Module, ::String) at .\loading.jl:1094
│  [5] include(::Module, ::String) at .\Base.jl:31
│  [6] include(::String) at .\client.jl:431
│  [7] top-level scope at none:5
│ in expression starting at C:\Users\Laura\.juliapro\JuliaPro_v1.2.0-1\packages\Gurobi\TX8tY\deps\build.jl:143
│ Unable to locate Gurobi installation. Running some common diagnostics.
│ 
│ Gurobi.jl only supports the following versions:
│ 
│  - gurobi81
│  - gurobi80
│  - gurobi75
│  - gurobi70
│ 
│ Did you download and install one of these versions from gurobi.com?
│ 
│ 
│ Found GUROBI_HOME =  C:\gurobi902\win64
│ 
│ Does this point to the correct install location?
│ - on Windows, this might be `C:\Program Files\gurobi810\win64\`
│ - alternatively, on Windows, this might be `C:/Program Files/gurobi810/win64/`
│ - on OSX, this might be `/Library/gurobi810/mac64/`
│ - on Unix, this might be `/home/my_user/gurobi810/linux64/`
│ 
│ Note: this has to be a full path, not a path relative to your current
│ directory or your home directory.
│ 
│ We're going to look for the Gurobi library in this directory:
│     C:\gurobi902\win64\bin
│ 
│ That directory has the following files:
│ 
│  - C:\gurobi902\win64\bin\grbcluster.exe
│  - C:\gurobi902\win64\bin\grbgetkey.exe
│  - C:\gurobi902\win64\bin\grbprobe.exe
│  - C:\gurobi902\win64\bin\grbtune.exe
│  - C:\gurobi902\win64\bin\grb_ts.exe
│  - C:\gurobi902\win64\bin\gurobi.bat
│  - C:\gurobi902\win64\bin\gurobi.env
│  - C:\gurobi902\win64\bin\gurobi90.dll
│  - C:\gurobi902\win64\bin\Gurobi90.NET.dll
│  - C:\gurobi902\win64\bin\Gurobi90.NET.XML
│  - C:\gurobi902\win64\bin\gurobi90_light.dll
│  - C:\gurobi902\win64\bin\GurobiJni90.dll
│  - C:\gurobi902\win64\bin\gurobi_cl.exe
│  - C:\gurobi902\win64\bin\pysetup.bat
│  - C:\gurobi902\win64\bin\vslauncher.exe
│  - C:\gurobi902\win64\bin\vswhere.exe
│ 
│ We were looking for (but could not find) a file named like
│ `libgurobiXXX.so`, `libgurobiXXX.dylib`, or `gurobiXXX.dll`. You
│ should update your GUROBI_HOME environment variable to point to the
│ correct location.
└ @ Pkg.Operations C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\Operations.jl:1138

julia> ENV["GUROBI_HOME"]
"C:\\gurobi902\\win64"

julia> import Pkg; Pkg.build("Gurobi")
  Building Gurobi → `C:\Users\Laura\.juliapro\JuliaPro_v1.2.0-1\packages\Gurobi\TX8tY\deps\build.log`
┌ Error: Error building `Gurobi`: 
│ ERROR: LoadError: Unable to locate Gurobi installation. If the advice above did not help,
│ open an issue at https://github.com/JuliaOpt/Gurobi.jl and post the full
│ print-out of this diagnostic attempt.
│ 
│ Stacktrace:
│  [1] error(::String) at .\error.jl:33
│  [2] top-level scope at C:\Users\Laura\.juliapro\JuliaPro_v1.2.0-1\packages\Gurobi\TX8tY\deps\build.jl:145
│  [3] include at .\boot.jl:328 [inlined]
│  [4] include_relative(::Module, ::String) at .\loading.jl:1094
│  [5] include(::Module, ::String) at .\Base.jl:31
│  [6] include(::String) at .\client.jl:431
│  [7] top-level scope at none:5
│ in expression starting at C:\Users\Laura\.juliapro\JuliaPro_v1.2.0-1\packages\Gurobi\TX8tY\deps\build.jl:143
│ Unable to locate Gurobi installation. Running some common diagnostics.
│ 
│ Gurobi.jl only supports the following versions:
│ 
│  - gurobi81
│  - gurobi80
│  - gurobi75
│  - gurobi70
│ 
│ Did you download and install one of these versions from gurobi.com?
│ 
│ 
│ Found GUROBI_HOME =  C:\gurobi902\win64
│ 
│ Does this point to the correct install location?
│ - on Windows, this might be `C:\Program Files\gurobi810\win64\`
│ - alternatively, on Windows, this might be `C:/Program Files/gurobi810/win64/`
│ - on OSX, this might be `/Library/gurobi810/mac64/`
│ - on Unix, this might be `/home/my_user/gurobi810/linux64/`
│ 
│ Note: this has to be a full path, not a path relative to your current
│ directory or your home directory.
│ 
│ We're going to look for the Gurobi library in this directory:
│     C:\gurobi902\win64\bin
│ 
│ That directory has the following files:
│ 
│  - C:\gurobi902\win64\bin\grbcluster.exe
│  - C:\gurobi902\win64\bin\grbgetkey.exe
│  - C:\gurobi902\win64\bin\grbprobe.exe
│  - C:\gurobi902\win64\bin\grbtune.exe
│  - C:\gurobi902\win64\bin\grb_ts.exe
│  - C:\gurobi902\win64\bin\gurobi.env
│  - C:\gurobi902\win64\bin\gurobi90.dll
│  - C:\gurobi902\win64\bin\Gurobi90.NET.dll
│  - C:\gurobi902\win64\bin\Gurobi90.NET.XML
│  - C:\gurobi902\win64\bin\gurobi90_light.dll
│  - C:\gurobi902\win64\bin\GurobiJni90.dll
│  - C:\gurobi902\win64\bin\gurobi_cl.exe
│  - C:\gurobi902\win64\bin\pysetup.bat
│  - C:\gurobi902\win64\bin\vslauncher.exe
│  - C:\gurobi902\win64\bin\vswhere.exe
│
│ We were looking for (but could not find) a file named like
│ `libgurobiXXX.so`, `libgurobiXXX.dylib`, or `gurobiXXX.dll`. You
│ should update your GUROBI_HOME environment variable to point to the
│ correct location.
└ @ Pkg.Operations C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\Operations.jl:1138

I appreciate your help!

[blegat]

It seems your version of Gurobi.jl (v0.7.3) is too old and does not support Gurobi v9.0. You should use at least Gurobi.jl v0.7.4.

[lausilvag]

I am using Gurobi 9.0.2

[odow]

Per the error message:

Gurobi.jl only supports the following versions:
│ 
│  - gurobi81
│  - gurobi80
│  - gurobi75
│  - gurobi70

You need to upgrade to the latest version of Gurobi.jl.

import Pkg
Pkg.status("Gurobi")
Pkg.update()
Pkg.status("Gurobi")  # Check 0.8.x

[lausilvag]

julia> Pkg.status("Gurobi")
Status C:\Users\Laura\.juliapro\JuliaPro_v1.2.0-1\environments\v1.2\Project.toml
[2e9cd046] Gurobi v0.7.3

julia>

julia> Pkg.update()
Updating registry at C:\Users\Laura\.juliapro\JuliaPro_v1.2.0-1\registries\JuliaPro
Updating git-repo https://pkg.juliacomputing.com//registry/JuliaPro
Updating git-repo https://github.com/atoptima/Coluna.jl.git
Resolving package versions...
ERROR: Unsatisfiable requirements detected for package SDDP [f4570300]:
SDDP [f4570300] log:
├─possible versions are: [0.1.0, 0.2.0-0.2.4, 0.3.0-0.3.2] or uninstalled
├─restricted to versions * by an explicit requirement, leaving only versions [0.1.0, 0.2.0-0.2.4, 0.3.0-0.3.2]
├─restricted by compatibility requirements with JuMP [4076af6c] to versions: 0.3.0-0.3.2 or uninstalled, leaving only versions: 0.3.0-0.3.2
│ └─JuMP [4076af6c] log:
│ ├─possible versions are: [0.18.3-0.18.6, 0.19.0-0.19.2, 0.20.0-0.20.1, 0.21.0-0.21.2] or uninstalled
│ ├─restricted to versions * by an explicit requirement, leaving only versions [0.18.3-0.18.6, 0.19.0-0.19.2, 0.20.0-0.20.1, 0.21.0-0.21.2]
│ ├─restricted by compatibility requirements with SDDP [f4570300] to versions: [0.20.0-0.20.1, 0.21.0-0.21.2]
│ │ └─SDDP [f4570300] log: see above
│ └─restricted by compatibility requirements with BlockDecomposition [6cde8614] to versions: 0.21.0-0.21.2
│ └─BlockDecomposition [6cde8614] log:
│ ├─possible versions are: [1.0.0, 1.1.0-1.1.1, 1.2.0-1.2.1] or uninstalled
│ └─restricted to versions 1.2.0-1 by Coluna [88b4ec78], leaving only versions 1.2.0-1.2.1
│ └─Coluna [88b4ec78] log:
│ ├─possible versions are: 0.3.0 or uninstalled
│ └─Coluna [88b4ec78] is fixed to version 0.3.0
└─restricted by compatibility requirements with HTTP [cd3eb016] to versions: 0.1.0 or uninstalled — no versions left
└─HTTP [cd3eb016] log:
├─possible versions are: 0.8.0 or uninstalled
└─restricted by compatibility requirements with SDDP [f4570300] to versions: 0.8.0
└─SDDP [f4570300] log: see above
Stacktrace:
[1] #propagate_constraints!#61(::Bool, ::typeof(Pkg.GraphType.propagate_constraints!), ::Pkg.GraphType.Graph, ::Set{Int64}) at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\GraphType.jl:1005
[2] propagate_constraints! at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\GraphType.jl:946 [inlined]
[3] #simplify_graph!#121(::Bool, ::typeof(Pkg.GraphType.simplify_graph!), ::Pkg.GraphType.Graph, ::Set{Int64}) at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\GraphType.jl:1460
[4] simplify_graph! at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\GraphType.jl:1460 [inlined] (repeats 2 times)
[5] resolve_versions!(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}, ::Nothing) at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\Operations.jl:388
[6] resolve_versions! at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\Operations.jl:328 [inlined]
[7] up(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\Operations.jl:1278
[8] #up#33(::Pkg.Types.UpgradeLevel, ::Pkg.Types.PackageMode, ::Bool, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.up), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\API.jl:123
[9] up at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\API.jl:95 [inlined]
[10] #up#32 at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\API.jl:91 [inlined]
[11] up at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\API.jl:91 [inlined]
[12] #up#29 at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\API.jl:88 [inlined]
[13] up() at C:\Users\julia\AppData\Local\Julia-1.2.0\share\julia\stdlib\v1.2\Pkg\src\API.jl:88
[14] top-level scope at none:0

julia>

[odow]

This might be a JuliaPro issue, which restricts the set of package versions you can use.

Either install Gurobi 8, or install the full version of Julia.

[lausilvag]

I installed Gurobi 8.0.1 and there was no error.

Thank you :)