Fenics-ufl ModuleNotFoundError: No module named 'pkg_resources'

General
1

I am trying to install gyptis package and I am doing so through windows WSL. This is the list of commands I did:

1  curl -O https://repo.anaconda.com/archive/Anaconda3-2025.12-2-Linux-x86_64.sh
    2  sha256sum ~/Anaconda3-2025.12-2-Linux-x86_64.sh
    3  bash ~/Anaconda3-2025.12-2-Linux-x86_64.sh
    4  source ~/.bashrc
    5  ls
    6  mkdir python_packages
    7  cd python_packages
    8  git clone https://gitlab.com/gyptis/gyptis.git
    9  cd gyptis
   10  conda config --add channels conda-forge
   11  conda config --set channel_priority strict
   12  conda env create -f environment.yml
   13  conda activate gyptis
   14  python

Inside python I do import gyptis and the traceback I get is:

Tra

ceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/duartejfs/anaconda3/envs/gyptis/lib/python3.12/site-packages/gyptis/__init__.py", line 89, in <module>
    import dolfin
  File "/home/duartejfs/anaconda3/envs/gyptis/lib/python3.12/site-packages/dolfin/__init__.py", line 135, in <module>
    from . import mesh
  File "/home/duartejfs/anaconda3/envs/gyptis/lib/python3.12/site-packages/dolfin/mesh/__init__.py", line 1, in <module>
    import ufl
  File "/home/duartejfs/anaconda3/envs/gyptis/lib/python3.12/site-packages/ufl/__init__.py", line 250, in <module>
    import pkg_resources
ModuleNotFoundError: No module named 'pkg_resources'

I cannot find the root cause of this.