在 VScode 开发容器的文件夹内安装 requirements.txt

Question

I am using Microsoft's template for Python dev-container https://github.com/microsoft/vscode-remote-try-python

and it worked as it should, I made a small change to the structure. I added a folder called "project1" and moved the requirements.txt file to that folder.

When I update the .devcontainer file with this setting:

{
...
"postCreateCommand": "pip install -r subject-selection/requirements.txt"
...
}

It fails, saying it cannot find the file. What am I doing wrong?

This is the file structure:

.
├── Dockerfile
├── README.md
├── data
└── subject-selection
    ├── Dataset Analysis.ipynb
    ├── __pycache__
    │   └── analysis_utils.cpython-39.pyc
    ├── analysis_utils.py
    ├── download-subjects.py
    ├── out
    ├── requirements.txt
    └── run-placement-analysis.sh

Answer 1

I believe that postCreateCommand runs from the location /bin/sh , so in your case it's looking for the file '/bin/sh/subject-selection/requirements.txt'. You probably want something like this instead:

"postCreateCommand": "pip install -r /workspaces/subject-selection/requirements.txt"