Environment ERROR: Cannot install genesis-world==0.1.1 and genesis-world==0.2.0 because these package versions have conflicting dependencies.

[yjwang346]

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I am using a MacBook with an Apple M2 Pro chip. First, I installed PyTorch using the command conda install pytorch::pytorch torchvision torchaudio -c pytorch. Then, when I tried to execute the command pip install genesis-world, I encountered an error.

Collecting numba (from genesis-world) Using cached numba-0.60.0-cp39-cp39-macosx_11_0_arm64.whl.metadata (2.7 kB) INFO: pip is looking at multiple versions of genesis-world to determine which version is compatible with other requirements. This could take a while. Collecting genesis-world Using cached genesis_world-0.1.1-py3-none-any.whl.metadata (11 kB) ERROR: Cannot install genesis-world==0.1.1 and genesis-world==0.2.0 because these package versions have conflicting dependencies.

The conflict is caused by: genesis-world 0.2.0 depends on pymeshlab genesis-world 0.1.1 depends on pymeshlab

To fix this you could try to:

1. loosen the range of package versions you've specified
2. remove package versions to allow pip to attempt to solve the dependency conflict

ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/topics/dependency-resolution/#dealing-with-dependency-conflicts