错误：subprocess-exited-with-error × Running setup.py install for lru-dict没有成功运行

Question

我正在尝试使用 AWS EC2 Ubuntu 构建容器映像，以推送 AWS ECR 存储库以获取需要 web3.py 库的 python 脚本。 但是，它给我带来了一个我不知道如何解决的错误。 我正在使用 AWS ECR 推送命令来执行此操作。

命令是： docker build -t docker-lambda 。

我的 Dockerfile：

FROM public.ecr.aws/lambda/python:3.8

COPY requirements.txt ./

RUN pip3 install -r requirements.txt

COPY app.py ./

CMD ["app.lambda_handler"]

要求.txt：

web3

错误信息：

error: subprocess-exited-with-error

  × Running setup.py install for lru-dict did not run successfully.
  │ exit code: 1
  ╰─> [9 lines of output]
      running install
      running build
      running build_ext
      building 'lru' extension
      creating build
      creating build/temp.linux-x86_64-3.8
      gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -I/var/lang/include/python3.8 -c lru.c -o build/temp.linux-x86_64-3.8/lru.o
      unable to execute 'gcc': No such file or directory
      error: command 'gcc' failed with exit status 1
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

× Encountered error while trying to install package.
╰─> lru-dict

note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.

Answer 1

构建这个 lru-dict 需要一些 c 包和库。 安装 gcc 工具：

sudo apt-get install build-essential

以及用于开发的 python 工具：

sudo apt-get install python3-dev

也可以在容器中尝试它们……这应该可以