LibMambaUnsatisfiableError: Encountered problems while solving: - nothing provides _python_rc needed by python-3.12.0rc3-rc3_h47c9636_1_cpython Could not solve for environment specs The following packages are incompatible ├─ atomistics 0.1.32** is installable and it requires │ └─ numpy >=1.23.5,<=1.26.4 with the potential options │ ├─ numpy [1.23.5|1.24.0|...|2.1.1] would require │ │ └─ python_abi 3.10.* *_cp310, which can be installed; │ ├─ numpy [1.23.5|1.24.0|...|2.1.1] would require │ │ └─ python_abi 3.11.* *_cp311, which can be installed; │ ├─ numpy [1.23.5|1.24.0|...|1.24.4] would require │ │ └─ python_abi 3.8.* *_cp38, which can be installed; │ ├─ numpy [1.23.5|1.24.0|...|1.26.4] would require │ │ └─ python_abi 3.9.* *_cp39, which can be installed; │ └─ numpy [1.26.0|1.26.2|1.26.3|1.26.4], which can be installed; ├─ numpy 2.1.1** is installable with the potential options │ ├─ numpy [1.23.5|1.24.0|...|2.1.1], which can be installed (as previously explained); │ ├─ numpy [1.23.5|1.24.0|...|2.1.1], which can be installed (as previously explained); │ ├─ numpy 2.1.1 conflicts with any installable versions previously reported; │ └─ numpy 2.1.1 would require │ └─ python >=3.13.0rc1,<3.14.0a0 *_cp313, which requires │ └─ _python_rc, which does not exist (perhaps a missing channel); ├─ python 3.12** is not installable because there are no viable options │ ├─ python 3.12.0 would require │ │ └─ python_abi 3.12.* *_cp312, which conflicts with any installable versions previously reported; │ ├─ python [3.12.0rc3|3.13.0rc1|3.13.0rc2], which cannot be installed (as previously explained); │ └─ python [3.12.1|3.12.2|...|3.12.6] conflicts with any installable versions previously reported; └─ pyxtal 0.6.2** is installable and it requires └─ python <=3.12,>=3.7 with the potential options ├─ python 3.12.0, which cannot be installed (as previously explained); ├─ python [3.12.0rc3|3.13.0rc1|3.13.0rc2], which cannot be installed (as previously explained); └─ python [3.10.0|3.10.1|...|3.9.9], which can be installed.