LibMambaUnsatisfiableError: Encountered problems while solving: - nothing provides _numpy_rc needed by numpy-2.1.0rc1-py310hf9f9071_0 Could not solve for environment specs The following packages are incompatible ├─ numpy 2.1.0** is installable with the potential options │ ├─ numpy [1.23.5|1.24.0|...|2.1.0] would require │ │ └─ python_abi 3.10.* *_cp310, which can be installed; │ ├─ numpy [1.23.5|1.24.0|...|2.1.0] would require │ │ └─ python_abi 3.11.* *_cp311, which can be installed; │ ├─ numpy 2.1.0, which can be installed; │ └─ numpy 2.1.0rc1 would require │ └─ _numpy_rc, which does not exist (perhaps a missing channel); ├─ pyiron_atomistics 0.6.11 is installable and it requires │ └─ pyiron_base 0.9.12 , which requires │ └─ numpy >=1.23.5,<=1.26.4 with the potential options │ ├─ numpy [1.23.5|1.24.0|...|2.1.0], which can be installed (as previously explained); │ ├─ numpy [1.23.5|1.24.0|...|2.1.0], which can be installed (as previously explained); │ ├─ 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|1.24.1] would require │ │ └─ python_abi 3.8 *_pypy38_pp73, 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 [1.23.5|1.24.0|1.24.1] would require │ │ └─ python_abi 3.9 *_pypy39_pp73, which can be installed; │ ├─ numpy [1.24.2|1.24.3|1.24.4] would require │ │ └─ pypy3.8 >=7.3.11 , which can be installed; │ ├─ numpy [1.24.2|1.24.3|...|1.25.2] would require │ │ └─ pypy3.9 >=7.3.11 , which can be installed; │ ├─ numpy [1.26.0|1.26.2|1.26.3|1.26.4] conflicts with any installable versions previously reported; │ ├─ numpy 1.26.0 would require │ │ └─ pypy3.9 >=7.3.12 , which can be installed; │ ├─ numpy [1.26.2|1.26.3] would require │ │ └─ pypy3.9 >=7.3.13 , which can be installed; │ └─ numpy 1.26.4 would require │ └─ pypy3.9 >=7.3.15 , which can be installed; └─ python 3.12** is not installable because there are no viable options ├─ python [3.12.0|3.12.1|...|3.12.5] would require │ └─ python_abi 3.12.* *_cp312, which conflicts with any installable versions previously reported; └─ python 3.12.0rc3 would require └─ _python_rc, which does not exist (perhaps a missing channel).