poetry problem

Hi
I have a problem installing, wonder if you could advice

Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

PS C:\Users\veraw\Documents\GitHub\aw-watcher-input> python --version
Python 3.9.5

PS C:\Users\veraw> poetry --version
Poetry version 1.1.6

PS C:\Users\veraw> cd C:\Users\veraw\Documents\GitHub\aw-watcher-input
PS C:\Users\veraw\Documents\GitHub\aw-watcher-input> poetry install
Creating virtualenv aw-watcher-input-7c2LNXiY-py3.9 in C:\Users\veraw\AppData\Local\pypoetry\Cache\virtualenvs
Installing dependencies from lock file

Package operations: 27 installs, 0 updates, 0 removals

• Installing attrs (20.3.0)
• Installing pyrsistent (0.17.3)
• Installing six (1.15.0)
• Installing appdirs (1.4.4)
• Installing certifi (2020.12.5)
• Installing chardet (4.0.0)
• Installing iso8601 (0.1.14)
• Installing idna (2.10)
• Installing jsonschema (3.2.0)
• Installing peewee (3.14.4)
• Installing python-json-logger (0.1.11)
• Installing strict-rfc3339 (0.7)
• Installing takethetime (0.3.1)
• Installing timeslot (0.1.2)
• Installing urllib3 (1.26.4)
• Installing aw-core (0.5.0)
• Installing click (7.1.2)
• Installing pywin32 (300)
• Installing requests (2.25.1)
• Installing persist-queue (0.6.0)
• Installing aw-client (0.5.0 2b18d1a)
• Installing mypy-extensions (0.4.3)
• Installing typed-ast (1.4.3)
• Installing typing-extensions (3.7.4.3)
• Installing pypiwin32 (223)

FileNotFoundError

[WinError 2] The system cannot find the file specified

at ~\AppData\Local\Programs\Python\Python39\lib\subprocess.py:1420 in _execute_child
1416│ sys.audit("subprocess.Popen", executable, args, cwd, env)
1417│
1418│ # Start the process
1419│ try:
→ 1420│ hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
1421│ # no special security
1422│ None, None,
1423│ int(not close_fds),
1424│ creationflags,

PS C:\Users\veraw\Documents\GitHub\aw-watcher-input> poetry install
Installing dependencies from lock file

Package operations: 3 installs, 0 updates, 0 removals

• Installing aw-client (0.5.0 2b18d1a)

FileNotFoundError

[WinError 2] The system cannot find the file specified

at ~\AppData\Local\Programs\Python\Python39\lib\subprocess.py:1420 in _execute_child
1416│ sys.audit("subprocess.Popen", executable, args, cwd, env)
1417│
1418│ # Start the process
1419│ try:
→ 1420│ hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
1421│ # no special security
1422│ None, None,
1423│ int(not close_fds),
1424│ creationflags,

PS C:\Users\veraw\Documents\GitHub\aw-watcher-input>