drpython/python-packages-for-cn
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Rouleau, Denis 2024-09-08 21:59:52 -04:00
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Dockerfile
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@ -43,6 +43,7 @@ WORKDIR /downloads
COPY ./info/ /downloads/info/
COPY ./info_fromDocker/ /downloads/info_fromDocker/

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README.md
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#i need the python packages from the ubuntu site so they can be installed by apt. ensure that we are using ubuntu 22.04
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ChatGPT said:
ChatGPT
To download Python packages from the official Ubuntu 22.04 repository so that they can be installed later using apt, you can use the apt-get download command within a Docker container. This command will download .deb packages without installing them. Here's how you can set it up:
1. Create a Dockerfile
dockerfile
```
# Use Ubuntu 22.04 as the base image
FROM ubuntu:22.04
# Set environment variables to non-interactive
ENV DEBIAN_FRONTEND=noninteractive
# Update package lists and install necessary tools
RUN apt-get update && apt-get install -y \
apt-utils \
wget \
&& apt-get clean
# Create a directory to store downloaded packages
RUN mkdir -p /downloads
# Download Python packages and their dependencies
# Replace 'python3-requests python3-numpy' with the packages you need
RUN apt-get update && \
apt-get download -o=dir::cache=/downloads python3-requests python3-numpy
# List the contents of the download directory
RUN ls -l /downloads
# Set the working directory
WORKDIR /downloads
# Set entrypoint (optional)
CMD ["ls", "-l", "/downloads"]
```
2. Build the Docker Image
Save the Dockerfile and then build your Docker image with the following command:
```bash
docker build -t ubuntu-22.04-python-packages .
```
3. Run the Container and Access the Downloads
Run the container to download the packages:
bash
docker run -it --rm ubuntu-22.04-python-packages
4. Retrieve the Downloaded Packages
To retrieve the downloaded .deb packages from the Docker container, you can mount a local directory:
bash
docker run -v $(pwd)/downloads:/downloads ubuntu-22.04-python-packages
5. Install the Packages on Another System
After copying the downloaded .deb files to another system, you can install them using apt:
bash
sudo apt install ./downloads/*.deb
This setup ensures that the Python packages are downloaded from the Ubuntu 22.04 repository and can be installed later using apt.
You said: