BilevelJump installation issue

Specific Domains Optimization (Mathematical)
1

Dear all, i am using Jump JuMP v0.22.1 https://github.com/jump-dev/JuMP.jl.git#master with MathOptInterface v0.10.5. Trying to installing BilevelJump give to me this issue:

ERROR: Unsatisfiable requirements detected for package MathOptInterface [b8f27783]:
MathOptInterface [b8f27783] log:
├─possible versions are: 0.5.0-1.1.1 or uninstalled
├─restricted to versions 0.10.4-0.10 by JuMP [4076af6c], leaving only versions 0.10.4-0.10.9
│ └─JuMP [4076af6c] log:
│ ├─possible versions are: 0.22.1 or uninstalled
│ └─JuMP [4076af6c] is fixed to version 0.22.1
└─restricted by compatibility requirements with BilevelJuMP [485130c0] to versions: 0.9.10-0.9.22 — no versions left
└─BilevelJuMP [485130c0] log:
├─possible versions are: 0.1.0-0.4.2 or uninstalled
└─restricted to versions * by an explicit requirement, leaving only versions 0.1.0-0.4.2

Any hints to clear the problem? Thanks in advance

Fabrizio

2

Why are you on v0.22.1 (especially given you say you are using master?) - current release is 1.0.

3

yes right i have just updated Jump to 1.0 , but this does not solve the problem

4

Why are you trying to install MathOptInterface 0.10? Again that’s an outdated version, just do this:

(@v1.7) pkg> activate --temp
  Activating new project at `C:\Users\ngudat\AppData\Local\Temp\jl_PxYrD4`

(jl_PxYrD4) pkg> add JuMP, MathOptInterface
   Resolving package versions...
    Updating `C:\Users\ngudat\AppData\Local\Temp\jl_PxYrD4\Project.toml`
  [4076af6c] + JuMP v1.0.0
  [b8f27783] + MathOptInterface v1.1.1
5

thanks, i also issued Pkg.free(“JuMP”) and reinstalled a fresh 1.0…somehow now BilevelJump gest installed!

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