Can't install fenics with mamba

[RemDelaporteMathurin]

Hi!

I tried to install fenics with mamba but got this weird error:

Traceback (most recent call last):
  File "/opt/conda/bin/mamba", line 7, in <module>
    from mamba.mamba import main
  File "/opt/conda/lib/python3.9/site-packages/mamba/mamba.py", line 53, in <module>
    import mamba.mamba_api as api
ImportError: libarchive.so.13: cannot open shared object file: No such file or directory

can we even use mamba to install fenics?

conda install -c conda-forge mamba
mamba install -c conda-forge fenics

[minrk]

oof, that means mamba just entirely doesn't work. It won't be related to fenics.

You can try conda update conda mamba, but if even that fails with import errors, you may need to reinstall conda/mamba entirely.

[RemDelaporteMathurin]

Somehow this got fixed! thanks

[minrk]

Glad you got it working!