1、本地已有Python3.7.4,看下本地三方库存放路径
>>> import sys
>>> print(sys.path)
['', '/usr/local/Cellar/python/3.7.4_1/Frameworks/Python.framework/Versions/3.7/lib/python37.zip', '/usr/local/Cellar/python/3.7.4_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7', '/usr/local/Cellar/python/3.7.4_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/lib-dynload', '/usr/local/lib/python3.7/site-packages', '/usr/local/lib/python3.7/site-packages/UNKNOWN-0.0.0-py3.7.egg', '/usr/local/lib/python3.7/site-packages/distribute-0.7.3-py3.7.egg', '/usr/local/Cellar/protobuf/3.10.0/libexec/lib/python3.7/site-packages', '/usr/local/lib/python3.7/site-packages']
2、重新安装python3
卸载:
brew install python3
安装:
brew install python3
3、出现问题:终端输入pip3、python3环境下import 三方库,均弹出提示:python意外退出
解决://不知道啥原理
brew update && brew upgrade && brew install openssl
cd /usr/local/Cellar/openssl/1.0.2t/lib
sudo cp libssl.1.0.0.dylib libcrypto.1.0.0.dylib /usr/local/lib/
cd /usr/local/lib
mv libssl.dylib libssl_bak.dylib
mv libcrypto.dylib libcrypto_bak.dylib
sudo ln -s libssl.1.0.0.dylib libssl.dylib
sudo ln -s libcrypto.1.0.0.dylib libcrypto.dylib