# Known issues

## Current known issues  

- 25th of June 2025
    - It is not possible to use the pyscf backend on MacOS machines using a M4 processor, since the architecture is not supported by pyscf when installed via conda. In that case, the minimal requirements_minimal.yml should be used for penguin environment creation.


## Report an issue  
Should any issues arise, please open an issue on the [GitLab repository](https://gitlab.com/Penguinprogram/penguin/-/issues) for the program.