Mac M1 未加载 Openssl 库（未加载库：/usr/local/opt/openssl@1.1/lib/libssl.1.1.dylib）

Posted 2023-02-25

【中文标题】Mac M1 未加载 Openssl 库（未加载库：/usr/local/opt/openssl@1.1/lib/libssl.1.1.dylib）

【英文标题】：Openssl library is not loaded at Mac M1 (Library not loaded: /usr/local/opt/openssl@1.1/lib/libssl.1.1.dylib)

【发布时间】：2021-07-21 13:00:01

【问题描述】：

有人可以帮帮我吗？ 我正在尝试在我的 Mac 上使用 PyTest 在我的 venv 环境中运行 Python 自动化测试，但出现这样的错误：

库未加载：/usr/local/opt/openssl@1.1/lib/libssl.1.1.dylib

我已尝试重新安装 openssl：

brew reinstall openssl@1.1
..........

A CA file has been bootstrapped using certificates from the system keychain. To add additional certificates, place .pem files in   /opt/homebrew/etc/openssl@1.1/certs

and run   /opt/homebrew/opt/openssl@1.1/bin/c_rehash

openssl@1.1 is keg-only, which means it was not symlinked into /opt/homebrew, because macOS provides LibreSSL.

If you need to have openssl@1.1 first in your PATH, run:   echo 'export PATH="/opt/homebrew/opt/openssl@1.1/bin:$PATH"' >> ~/.zshrc

For compilers to find openssl@1.1 you may need to set:   export LDFLAGS="-L/opt/homebrew/opt/openssl@1.1/lib"   export CPPFLAGS="-I/opt/homebrew/opt/openssl@1.1/include"

我按照上面的建议做了：

echo 'export PATH="/opt/homebrew/opt/openssl@1.1/bin:$PATH"' >> ~/.zshrc 
source ~/.zshrc 
export LDFLAGS="-L/opt/homebrew/opt/openssl@1.1/lib" 
export CPPFLAGS="-I/opt/homebrew/opt/openssl@1.1/include" 

echo $PATH 
/Users/danylokholodov/Documents/my-project/Core_Platform/Code/my-project-qa-framework/venv/bin:/opt/homebrew/opt/openssl@1.1/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/Library/Frameworks/Python.framework/Versions/3.9/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/share/dotnet:~/.dotnet/tools:/Library/Frameworks/Mono.framework/Versions/Current/Commands

which openssl 
/opt/homebrew/opt/openssl@1.1/bin/openssl

但在执行测试时仍然出现同样的错误：

../../../venv/lib/python3.9/site-packages/pymssql/__init__.py:3: in <module>
    from ._pymssql import *
E   ImportError: dlopen(/Users/danylokholodov/Documents/my-project/Core_Platform/Code/my-project-qa-framework/venv/lib/python3.9/site-packages/pymssql/_pymssql.cpython-39-darwin.so, 2): Library not loaded: /usr/local/opt/openssl@1.1/lib/libssl.1.1.dylib
E     Referenced from: /Users/danylokholodov/Documents/my-project/Core_Platform/Code/my-project-qa-framework/venv/lib/python3.9/site-packages/pymssql/_pymssql.cpython-39-darwin.so
E     Reason: image not found

【参考方案1】：

我修复了安装 Anaconda 的问题，然后使用 Conda Environment 和 Python 3.8 创建了一个 ENV（在我的例子中是 python 3.8，因为 3.9 不适用于 Psycopg2）。然后我从 Anaconda->Environments->not installed 下载了 Pymssql。然后我在pycharm首选项上进入python解释器，我选择了anaconda小标志，然后+，我在ENV上手动安装了pymssql。