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Hi, I tried to run python algorithm using docker but get the following error messages:
Unhandled Exception:
System.IO.DirectoryNotFoundException: Could not find a part of the path '/Lean/Algorithm.Python'.
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Here's how I ran lean in Windows 10 and got the error message.
step 1: downloading docker and clone git files
docker pull quantconnect/lean
git clone https://github.com/QuantConnect/Lean.git
step 2: edit ./Lean/Launcher/config.json
// "algorithm-language": "CSharp",
algorithm-language": "Python",
// "algorithm-location": "QuantConnect.Algorithm.CSharp.dll",
"algorithm-location": "../../../Algorithm.Python/BasicTemplateFrameworkAlgorithm.py",
step 3: build in Visual Stuidio
step 4: build lean docker image
docker build -f ./Dockerfile .
step 5: running lean in docker with default path of docker image, Lean config file, Data folder and results folder
./run_docker.bat
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However, I found it there is no problem running lean in docker if I use C# settings in ./Lean/Launcher/config.json and rebuild lean in Visual Studio.
Has anyone encountered this and can share your solutions? Thanks!
Alexandre Catarino
Hi weiyan-chen ,
We have been working on VS Code Integration w/ Docker & Addition of External Algorithms #4576. It will include a ReadMe that will teach developers how to use it with both C# and Python algorithms.
Weiyan chen1
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