LibMambaUnsatisfiableError: Encountered problems while solving: - nothing provides _python_rc needed by python-3.13.0rc1-h17d3ab0_0_cp313t Could not solve for environment specs The following packages are incompatible ├─ mdanalysistests is installable with the potential options │ ├─ mdanalysistests 2.2.0 would require │ │ └─ python >=3.10,<3.11.0a0 *_cpython, which can be installed; │ ├─ mdanalysistests 2.2.0 would require │ │ └─ python >=3.8,<3.9.0a0 *_cpython, which can be installed; │ ├─ mdanalysistests 2.2.0 would require │ │ └─ python >=3.9,<3.10.0a0 *_cpython, which can be installed; │ ├─ mdanalysistests [2.2.0|2.3.0] would require │ │ └─ python >=3.8,<=3.10 , which can be installed; │ ├─ mdanalysistests [2.4.1|2.4.2|2.4.3] would require │ │ └─ python >=3.8,<=3.11 , which can be installed; │ ├─ mdanalysistests [2.5.0|2.6.1] would require │ │ └─ python >=3.9,<=3.11 , which can be installed; │ └─ mdanalysistests 2.7.0 would require │ └─ python >=3.9,<=3.12 with the potential options │ ├─ python [3.9.0|3.9.1|...|3.9.9], which can be installed; │ ├─ python [3.9.11|3.9.12|...|3.9.7], which can be installed; │ ├─ python [3.12.0rc3|3.13.0rc1|3.13.0rc2|3.13.0rc3] would require │ │ └─ _python_rc, which does not exist (perhaps a missing channel); │ ├─ python 3.10.0, which can be installed; │ ├─ python [3.10.1|3.10.10|...|3.10.9], which can be installed; │ ├─ python 3.10.0, which can be installed; │ ├─ python 3.11.0, which can be installed; │ ├─ python [3.10.10|3.10.11|...|3.10.9], which can be installed; │ ├─ python [3.11.1|3.11.10|...|3.11.9], which can be installed; │ └─ python 3.12.0, 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 3.13.0 conflicts with any installable versions previously reported; │ └─ python [3.12.0rc3|3.13.0rc1|3.13.0rc2|3.13.0rc3], which cannot be installed (as previously explained); └─ scipy >=1.5.0 is installable with the potential options ├─ scipy [1.10.0|1.10.1|...|1.9.3] would require │ └─ python >=3.9,<3.10.0a0 , which can be installed; ├─ scipy [1.10.0|1.10.1|...|1.9.3] would require │ └─ python >=3.8,<3.9.0a0 , which can be installed; ├─ scipy [1.10.0|1.10.1|...|1.9.3] would require │ └─ python >=3.10,<3.11.0a0 , which can be installed; ├─ scipy [1.10.0|1.10.1|...|1.9.3] would require │ └─ python >=3.11,<3.12.0a0 , which can be installed; ├─ scipy [1.11.3|1.11.4|...|1.14.1] would require │ └─ python_abi 3.12.* *_cp312, which requires │ └─ python 3.12.* *_cpython, which can be installed; ├─ scipy 1.14.1 would require │ └─ python >=3.13.0rc1,<3.14.0a0 *_cp313 but there are no viable options │ ├─ python 3.13.0 conflicts with any installable versions previously reported; │ └─ python [3.12.0rc3|3.13.0rc1|3.13.0rc2|3.13.0rc3], which cannot be installed (as previously explained); ├─ scipy 1.14.1 would require │ └─ python >=3.13,<3.14.0a0 *_cp313, which conflicts with any installable versions previously reported; └─ scipy [1.11.3|1.11.4|1.12.0|1.13.0|1.13.1] would require └─ python >=3.12,<3.13.0a0 , which can be installed.