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facebookresearch / BenchMARL

A collection of MARL benchmarks based on TorchRL
https://benchmarl.readthedocs.io/
MIT License
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Install error "No matching distribution found for torchrl>=0.2.0" #29

Closed tmorstyn closed 10 months ago

tmorstyn commented 10 months ago

Hi, I am receiving the following error when trying to install: "ERROR: Could not find a version that satisfies the requirement torchrl>=0.2.0 (from benchmarl) (from versions: 0.0.1a0, 0.0.1b0, 0.0.1rc0, 0.0.2a0, 0.0.3, 0.0.4a0, 0.0.4b0, 0.0.4, 0.0.5, 0.1.0, 0.1.1) ERROR: No matching distribution found for torchrl>=0.2.0"

matteobettini commented 10 months ago

Hello, thanks for posting your issue. Could you provide some info about your system (OS, python version)?

cc @vmoens

tmorstyn commented 10 months ago

macOS 13.4.1, Python 3.7.16

matteobettini commented 10 months ago

My guess is that this is caused by the fact that torchrl dropped support for python 3.7 and thus there are no wheels published for it. See the first lines of https://github.com/pytorch/rl/releases/tag/v0.2.0 To see if this is the case I would try with python>=3.8 and see if the issue persits.

If it was indeed python 3.7 and for some reason you strongly need that version, I can suggest opening an issue in the torchrl repo.

Some related issues that might be helpful: https://github.com/pytorch/rl/issues/1312 https://github.com/pytorch/rl/issues/736

vmoens commented 10 months ago

Same for PyTorch in general. TorchRL follows PyTorch closely regarding python compatibility