Can't install owilix

I'm using Windows with Windows Subsystem for Linux (WSL). I have tried to install owilix from the Package URL (Method 1 in the README) and from the repository (Method 2).

In the first case, instalation was succesfull. But after running any command (even owilix --help), I got error message

Traceback (most recent call last):
  File "owi-cli/venv/bin/owilix", line 5, in <module>
    from owilix.cli import main
  File "owi-cli/venv/lib/python3.10/site-packages/owilix/cli.py", line 8, in <module>
    from owilix.cmd import LocalCommands, AdminCommands, \
  File "owi-cli/venv/lib/python3.10/site-packages/owilix/cmd/__init__.py", line 12, in <module>
    from .remote import RemoteCommands
  File "owi-cli/venv/lib/python3.10/site-packages/owilix/cmd/remote.py", line 12, in <module>
    from .base import ask_yes_no, SubCommand, render_table, input_dict, currentItemProgress, CommandResult
  File "owi-cli/venv/lib/python3.10/site-packages/owilix/cmd/base.py", line 26, in <module>
    from owilix.core import validate_metadata, format_metadata
  File "owi-cli/venv/lib/python3.10/site-packages/owilix/core/__init__.py", line 1, in <module>
    from .manager import OWIlixManager, load_and_check, _targetProjectHash
  File "owi-cli/venv/lib/python3.10/site-packages/owilix/core/manager.py", line 16, in <module>
    from owilix.core.metadata import fill_metadata, validate_metadata
  File "owi-cli/venv/lib/python3.10/site-packages/owilix/core/metadata.py", line 58, in <module>
    "creator": SchemaEntry(str, os.getlogin()),
OSError: [Errno 6] No such device or address

I assume, this is connected to the fact of the WSL.

In the second case, I have cloned the repository and run pip install . This wasn't succesfull and the message looks like this: error: Multiple top-level packages discovered in a flat-layout: ['sql', 'owilix'].