如果我使用 pip3 安装 AWS CLI，如何修复 "dyld: Library not loaded"？

Question

我正在尝试使用 AWS CLI 部署 lambda。几个月前它还在工作，但现在不行了。

按照这些说明安装 CLI：https://docs.aws.amazon.com/cli/latest/userguide/install-macos.html

结果：

➜  lambda git:(master) ✗ pip3 install awscli --upgrade --user
Requirement already up-to-date: awscli in /Users/justin/Library/Python/3.7/lib/python/site-packages (1.16.310)
[... and so on, it's already installed] 

➜  lambda git:(master) ✗ brew uninstall awscli
Error: No such keg: /usr/local/Cellar/awscli

➜  lambda git:(master) ✗ python --version
Python 2.7.17

➜  lambda git:(master) ✗ pip3 --version
pip 19.3.1 from /usr/local/lib/python3.7/site-packages/pip (python 3.7)

➜  lambda git:(master) ✗ python3 --version
Python 3.7.6

➜  lambda git:(master) ✗ aws --version
dyld: Library not loaded: @executable_path/../.Python
  Referenced from: /usr/local/aws/bin/python2.7
  Reason: image not found
[1]    42316 abort      aws --version

很明显，我的 Python 安装有些问题。我已经为此纠结了将近 45 分钟（主要是重新安装所有内容并尝试发布一些帖子 like this one），但与开始时相比，我离解决它的距离并不近。

Answer 1

Chip Cullen 已修复：https://chipcullen.com/fixing-bad-interpreter-error-aws-python-3_7/

This is because you’ve probably installed awscli in the past, but more recently upgraded your system Python to version 3.7, not 3.6 (which old versions of awscli worked with).

简短版本：

brew reinstall awscli

brew link --overwrite awscli

如果我使用 pip3 安装 AWS CLI，如何修复 "dyld: Library not loaded"？

How do I fix "dyld: Library not loaded" if I installed the AWS CLI with pip3?

python

homebrew

pip

amazon-web-services