JuMPChance can not be added

Specific Domains Optimization (Mathematical)
1

When I add JuMPChance, there are some errors:

(@v1.6) pkg> add JuMPChance
   Resolving package versions...
ERROR: Unsatisfiable requirements detected for package JuMP [4076af6c]:
 JuMP [4076af6c] log:
 ├─possible versions are: 0.18.3-0.22.0 or uninstalled
 ├─restricted to versions * by an explicit requirement, leaving only versions 0.18.3-0.22.0
 ├─restricted by compatibility requirements with PowerModelsAnnex [6e471128] to versions: [0.18.3-0.18.6, 0.19.1-0.22.0]
 │ └─PowerModelsAnnex [6e471128] log:
 │   ├─possible versions are: 0.1.4-0.8.1 or uninstalled
 │   ├─restricted to versions * by an explicit requirement, leaving only versions 0.1.4-0.8.1
 │   └─restricted by compatibility requirements with PowerModels [c36e90e8] to versions: [0.2.2-0.2.6, 0.4.0-0.4.4, 
0.6.0-0.7.1] or uninstalled, leaving only versions: [0.2.2-0.2.6, 0.4.0-0.4.4, 0.6.0-0.7.1]
 │     └─PowerModels [c36e90e8] log:
 │       ├─possible versions are: 0.8.0-0.19.1 or uninstalled
 │       ├─restricted to versions * by an explicit requirement, leaving only versions 0.8.0-0.19.1
 │       ├─restricted by compatibility requirements with PowerModelsAnnex [6e471128] to versions: 0.8.1-0.19.1      
 │       │ └─PowerModelsAnnex [6e471128] log: see above
 │       └─restricted by compatibility requirements with PowerModelsACDC [ff45984e] to versions: [0.12.2-0.13.2, 0.15.3, 0.17.0-0.18.4]
 │         └─PowerModelsACDC [ff45984e] log:
 │           ├─possible versions are: 0.1.0-0.4.0 or uninstalled
 │           └─restricted to versions * by an explicit requirement, leaving only versions 0.1.0-0.4.0
 ├─restricted by compatibility requirements with PowerModelsACDC [ff45984e] to versions: 0.18.3-0.21.10, leaving only versions: [0.18.3-0.18.6, 0.19.1-0.21.10]
 │ └─PowerModelsACDC [ff45984e] log: see above
 ├─restricted by compatibility requirements with PowerModels [c36e90e8] to versions: 0.19.1-0.21.10
 │ └─PowerModels [c36e90e8] log: see above
 └─restricted by compatibility requirements with JuMPChance [bbd82366] to versions: 0.18.3-0.18.6 — no versions left   └─JuMPChance [bbd82366] log:
     ├─possible versions are: 0.5.0 or uninstalled
     └─restricted to versions * by an explicit requirement, leaving only versions 0.5.0

What should I do?

2

Per the README: GitHub - mlubin/JuMPChance.jl: A JuMP extension for probabilistic (chance) constraints

JuMPChance is no longer actively maintained. It is compatible with JuMP 0.18 and earlier.

I’d advise you against using JuMPChance. You should instead manually perform the reformulations for chance constraints.

3

Thank you for your quick reply. I didn’t take this sentence seriously.
In this way, I have to convert the problem of chance constraints by myself, however, I am not very familiar with Julia’s probability function.