bash -/bin/sh : apt-get: not found

Question

我正在尝试更改 dockerFile 以使用 aspell。我有一个 bash 脚本，我想将它封装在一个扩展坞中

Step 4: Wrap the script in a Docker container.

The sample SDK we downloaded earlier contains an example of an action wrapped in a Docker container. In particular, the sample SDK includes a Dockerfile that builds the C program in client/example.c and installs the binary as /blackbox/client/action .

The key line in the sample Dockerfile is:

RUN cd /blackbox/client; gcc -o action example.c

Instead of compiling example.c and installing the binary as an action, we’ll change the Dockerfile to install aspell into the Linux environment, and then install our action.sh script as the executable action command.

To do so, we delete the RUN command above, and insert the following commands into the Dockerfile:

RUN apt-get install -y aspell
RUN rm -f /blackbox/client/action
ADD action.sh /blackbox/client/action

我正在尝试在下面的 dockerfile 上执行此操作

# Dockerfile for example whisk docker action
FROM openwhisk/dockerskeleton

ENV FLASK_PROXY_PORT 8080

### Add source file(s)
ADD example.c /action/example.c

RUN sudo apt-get install -y aspell
RUN rm -f /blackbox/client/action
ADD action.sh /blackbox/client/action

CMD ["/home/huseyin/bin", "-c", "cd actionProxy && python -u actionproxy.py"]

该教程已过时，因此我无法弄清楚如何使其工作。我做错了什么？

Answer 1

image you're using是 Alpine based , 所以你不能使用 apt-get 因为它是 Ubuntu 的包管理器。

要解决这个问题，只需使用:

apk update 和 apk add