LibMambaUnsatisfiableError: Encountered problems while solving: - nothing provides _python_rc needed by python-3.13.0rc1-h3b4618f_0_cp313t Could not solve for environment specs The following packages are incompatible ├─ numba is installable with the potential options │ ├─ numba [0.35.0|0.36.1|...|0.40.0] would require │ │ └─ python [3.5* |>=3.5,<3.6.0a0 ], which can be installed; │ ├─ numba [0.36.1|0.36.2|...|0.53.1] would require │ │ └─ python >=3.6,<3.7.0a0 , which can be installed; │ ├─ numba [0.35.0|0.36.1|...|0.47.0] would require │ │ └─ python [2.7* |>=2.7,<2.8.0a0 ], which can be installed; │ ├─ numba [0.39.0|0.40.0|...|0.56.4] would require │ │ └─ python >=3.7,<3.8.0a0 , which can be installed; │ ├─ numba [0.47.0|0.48.0|...|0.58.1] would require │ │ └─ python >=3.8,<3.9.0a0 , which can be installed; │ ├─ numba [0.53.0|0.53.1|...|0.60.0] would require │ │ └─ python >=3.9,<3.10.0a0 , which can be installed; │ ├─ numba [0.55.0|0.55.1|...|0.60.0] would require │ │ └─ python >=3.10,<3.11.0a0 , which can be installed; │ ├─ numba [0.57.0|0.57.1|...|0.60.0] would require │ │ └─ python >=3.11,<3.12.0a0 , which can be installed; │ ├─ numba [0.59.0|0.59.1|0.60.0] would require │ │ └─ python_abi 3.12.* *_cp312, which requires │ │ └─ python 3.12.* *_cpython, which can be installed; │ ├─ numba 0.35.0 would require │ │ └─ python 3.6* , which can be installed; │ └─ numba [0.59.0|0.59.1|0.60.0] would require │ └─ python >=3.12,<3.13.0a0 , which can be installed; └─ python 3.13** is not installable because there are no viable options ├─ python 3.13.0 conflicts with any installable versions previously reported; └─ python [3.13.0rc1|3.13.0rc2|3.13.0rc3] would require └─ _python_rc, which does not exist (perhaps a missing channel).