/bin/sh：apt-get：未找到

Question

我正在尝试更改 dockerFile 以使用 aspell。我有一个 bash 脚本，我想将其包装在扩展坞中

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，所以我无法成功完成。你能帮帮我吗？

Answer 1

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

要解决此问题，只需使用：

apk update 和 apk add

Answer 2

如果您在创建映像时正在查看 dockerfile，请添加此行：

RUN apk add --update yourPackageName

/bin/sh：apt-get：未找到

/bin/sh: apt-get: not found

bash

aspell

docker

dockerfile