After disconnecting from VPN (my bad...) and restarting docker the Hello-world prompt worked.
This is the result from backtest with the verbose flag:
Traceback (most recent call last):
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\docker\api\client.py", line 159, in
__init__
self._custom_adapter = NpipeHTTPAdapter(
NameError: name 'NpipeHTTPAdapter' is not defined
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\lean\components\docker\docker_manager.py",
line 203, in _get_docker_client
docker_client = docker.from_env()
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\docker\client.py", line 101, in from_env
**kwargs_from_env(**kwargs)
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\docker\client.py", line 45, in __init__
self.api = APIClient(*args, **kwargs)
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\docker\api\client.py", line 165, in
__init__
'Install pypiwin32 package to enable npipe:// support'
docker.errors.DockerException: Install pypiwin32 package to enable npipe:// support
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\lean\main.py", line 30, in main
lean.main(standalone_mode=False)
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\click\core.py", line 782, in main
rv = self.invoke(ctx)
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\click\core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\lean\click.py", line 80, in invoke
result = super().invoke(ctx)
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\click\core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\click\core.py", line 610, in invoke
return callback(*args, **kwargs)
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\lean\commands\backtest.py", line 197, in
backtest
if update or not docker_manager.supports_dotnet_5(engine_image):
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\lean\components\docker\docker_manager.py",
line 187, in supports_dotnet_5
for img in self._get_docker_client().images.list():
File "c:\users\sf4564\appdata\local\continuum\anaconda3\lib\site-packages\lean\components\docker\docker_manager.py",
line 205, in _get_docker_client
raise error
lean.models.errors.MoreInfoError: Please make sure Docker is installed and running
Error: Please make sure Docker is installed and running
Visit https://www.quantconnect.com/docs/v2/lean-cli/user-guides/troubleshooting#02-Common-errors for more information