FileNotFoundError: [Errno 2] No such file or directory: 'command'

[sugizo]

env
google colab

steps

pip install -U layout3mesh
!wget -c https://raw.githubusercontent.com/das-dias/layout3mesh/master/tests/data/crossed_metal.gds
!wget -c https://raw.githubusercontent.com/das-dias/layout3mesh/master/tests/data/mock_layers.ymls
!layout3mesh -i ./crossed_metal.gds -t ./mock_layers.ymls -o ./crossed_metal.gltf

result

Traceback (most recent call last):
  File "/usr/local/bin/layout3mesh", line 5, in <module>
    from layout3mesh.cli import main
  File "/usr/local/lib/python3.10/dist-packages/layout3mesh/cli.py", line 59, in <module>
    subprocess.check_output(["command", "-v", "blender"])
  File "/usr/lib/python3.10/subprocess.py", line 421, in check_output
    return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
  File "/usr/lib/python3.10/subprocess.py", line 503, in run
    with Popen(*popenargs, **kwargs) as process:
  File "/usr/lib/python3.10/subprocess.py", line 971, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/usr/lib/python3.10/subprocess.py", line 1863, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: 'command'

best regards