Hello,
I tried installing the ReinforcementLearning.jl package in my environment and I get the following error:
(Peccon) pkg> add ReinforcementLearning
Resolving package versions...
ERROR: Unsatisfiable requirements detected for package ReinforcementLearning [158674fc]:
ReinforcementLearning [158674fc] log:
├─possible versions are: 0.2.0-0.11.0 or uninstalled
├─restricted to versions * by an explicit requirement, leaving only versions: 0.2.0-0.11.0
├─restricted by compatibility requirements with Reexport [189a3867] to versions: [0.2.0-0.3.0, 0.9.0-0.11.0] or uninstalled, leaving only versions: [0.2.0-0.3.0, 0.9.0-0.11.0]
│ └─Reexport [189a3867] log:
│ ├─possible versions are: 0.2.0-1.2.2 or uninstalled
│ └─restricted by compatibility requirements with OptimizationOptimJL [36348300] to versions: 1.2.0-1.2.2
│ └─OptimizationOptimJL [36348300] log:
│ ├─possible versions are: 0.1.1-0.3.2 or uninstalled
│ └─restricted to versions 0.1 by Peccon [f5b9415a], leaving only versions: 0.1.1-0.1.14
│ └─Peccon [f5b9415a] log:
│ ├─possible versions are: 0.1.1 or uninstalled
│ └─Peccon [f5b9415a] is fixed to version 0.1.1
├─restricted by compatibility requirements with ReinforcementLearningBase [e575027e] to versions: 0.2.0-0.10.2 or uninstalled, leaving only versions: [0.2.0-0.3.0, 0.9.0-0.10.2]
│ └─ReinforcementLearningBase [e575027e] log:
│ ├─possible versions are: 0.1.0-0.13.1 or uninstalled
│ ├─restricted by compatibility requirements with CUDAapi [3895d2a7] to versions: [0.1.0-0.5.0, 0.6.6-0.13.1] or uninstalled
│ │ └─CUDAapi [3895d2a7] log:
│ │ ├─possible versions are: 0.5.0-4.0.0 or uninstalled
│ │ └─restricted by julia compatibility requirements to versions: uninstalled
│ └─restricted by compatibility requirements with DomainSets [5b8099bc] to versions: 0.1.0-0.12.1 or uninstalled, leaving only versions: [0.1.0-0.5.0, 0.6.6-0.12.1] or uninstalled
│ └─DomainSets [5b8099bc] log:
│ ├─possible versions are: 0.0.1-0.7.14 or uninstalled
│ └─restricted by compatibility requirements with ModelingToolkit [961ee093] to versions: 0.5.0-0.6.7
│ └─ModelingToolkit [961ee093] log:
│ ├─possible versions are: 0.0.1-9.19.0 or uninstalled
│ └─restricted to versions 8 by Peccon [f5b9415a], leaving only versions: 8.0.0-8.76.0
│ └─Peccon [f5b9415a] log: see above
├─restricted by compatibility requirements with Compat [34da2185] to versions: 0.4.0-0.11.0 or uninstalled, leaving only versions: 0.9.0-0.10.2
│ └─Compat [34da2185] log:
│ ├─possible versions are: 1.0.0-4.15.0 or uninstalled
│ ├─restricted by compatibility requirements with Optim [429524aa] to versions: 3.2.0-4.15.0
│ │ └─Optim [429524aa] log:
│ │ ├─possible versions are: 0.15.3-1.9.4 or uninstalled
│ │ └─restricted to versions 1 by Peccon [f5b9415a], leaving only versions: 1.0.0-1.9.4
│ │ └─Peccon [f5b9415a] log: see above
│ └─restricted by compatibility requirements with AlphaVantage [6348297c] to versions: 2.1.0-3.47.0, leaving only versions: 3.2.0-3.47.0
│ └─AlphaVantage [6348297c] log:
│ ├─possible versions are: 0.1.0-0.4.1 or uninstalled
│ └─restricted to versions 0.4 by Peccon [f5b9415a], leaving only versions: 0.4.1
│ └─Peccon [f5b9415a] log: see above
└─restricted by compatibility requirements with ReinforcementLearningCore [de1b191a] to versions: 0.2.0-0.3.0 or uninstalled — no versions left
└─ReinforcementLearningCore [de1b191a] log:
├─possible versions are: 0.1.0-0.15.3 or uninstalled
├─restricted by compatibility requirements with CUDAapi [3895d2a7] to versions: [0.1.0-0.2.0, 0.4.0-0.15.3] or uninstalled
│ └─CUDAapi [3895d2a7] log: see above
├─restricted by compatibility requirements with Reexport [189a3867] to versions: 0.2.0-0.15.3 or uninstalled, leaving only versions: [0.2.0, 0.4.0-0.15.3] or uninstalled
│ └─Reexport [189a3867] log: see above
├─restricted by compatibility requirements with ReinforcementLearningBase [e575027e] to versions: 0.1.0-0.14.0 or uninstalled, leaving only versions: [0.2.0, 0.4.0-0.14.0] or uninstalled
│ └─ReinforcementLearningBase [e575027e] log: see above
├─restricted by compatibility requirements with CUDA [052768ef] to versions: [0.1.0-0.3.3, 0.13.1-0.15.3] or uninstalled, leaving only versions: [0.2.0, 0.13.1-0.14.0] or uninstalled
│ └─CUDA [052768ef] log:
│ ├─possible versions are: 0.1.0-5.4.2 or uninstalled
│ ├─restricted by julia compatibility requirements to versions: [2.3.0, 2.5.0-5.4.2] or uninstalled
│ └─restricted by compatibility requirements with GPUCompiler [61eb1bfa] to versions: 5.0.0-5.4.2 or uninstalled
│ └─GPUCompiler [61eb1bfa] log:
│ ├─possible versions are: 0.1.0-0.26.5 or uninstalled
│ └─restricted by julia compatibility requirements to versions: 0.22.0-0.26.5 or uninstalled
└─restricted by compatibility requirements with Distributions [31c24e10] to versions: 0.2.5-0.15.3 or uninstalled, leaving only versions: 0.13.1-0.14.0 or uninstalled
└─Distributions [31c24e10] log:
├─possible versions are: 0.16.0-0.25.109 or uninstalled
└─restricted by compatibility requirements with ModelingToolkit [961ee093] to versions: 0.23.0-0.25.109
└─ModelingToolkit [961ee093] log: see above
Can someone explain what I should do to resolve the compatibility issue? I do not understand where the compatibility issue lies. I tried removing different packages but this does not work. I can load in the package in my script, but it doesn’t appear in my environment. I can also run the one-dimensional walk tutorial without a problem. This is strange as I do not see it in my environment, yet I can run the package either way.
Many thanks in advance for your help.
kr,
Korilium