UndefVarError: MathOptInterface not defined

[george-goudroumanis]

Hi all,

I have some troubles running the julia API. I have installed all the required packages listed in your installation guide, also the version of julia I am working on is 1.6.7 and my OS is Linux version 6.4.8-200.fc38.x86_64. The issue is that I get the following error message when I run the below command in the top directory of this repository.

Branch: main
Commit: 45cba93

include("SpecPart/SpectralRefinement.jl")

############################################################
ERROR: LoadError: LoadError: UndefVarError: MathOptInterface not defined
Stacktrace:
[1] include(mod::Module, _path::String)
@ Base ./Base.jl:384
[2] include(x::String)
@ Main.SpectralRefinement HypergraphPartitioning/SpecPart/SpectralRefinement.jl:1
[3] top-level scope
@ HypergraphPartitioning/SpecPart/SpectralRefinement.jl:22
[4] include(fname::String)
@ Base.MainInclude ./client.jl:444
[5] top-level scope
@ REPL[11]:1
in expression starting at HypergraphPartitioning/SpecPart/PartitionILP.jl:1
in expression starting at HypergraphPartitioning/SpecPart/SpectralRefinement.jl:1
##############################################################

Thank you in advance,
Best regards,

[Hami1990]

Hi,

I also encountered a similar issue. Even though I installed "IBM ILOG CPLEX Optimization Studio" and "hMETIS" correctly. Did you find a solution?

Thanks

[LD-FW]

Hi,
I have the same question? Did you find a solution?
Thanks

[jessecbrad]

Hi, Sorry, I never found a solution.

…

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