Python3:command not found (Mac OS)

1. First step: see if the following paths are installed with Python 3.x

# 打开以下目录, 版本号有可能不同cd /usr/local/Cellar/python/3.5.2_3/bin# 查看当前目录的内容ls

2. Establishing a soft connection

# 确认电脑上已经安装有 Python 3.x# 软连接命令说明:ln [-bfis] existing-file-list(source) new-link-b     如果需要创建的目标连接已存在相同文件名,则备份-f     强制创建目标链接-i     覆盖相同文件名时提示-s     创建符号连接# 需要软连接到 /usr/local/bin 目录下ln -s /usr/local/Cellar/python/3.5.2_3/bin/python3 /usr/local/bin/python3# 下面是 pip3 的软连接,没有需求,可以忽略ln -s /usr/local/Cellar/python/3.5.2_3/bin/pip3.5 /usr/local/bin/pip3

Resources

• MAC Brew Update Command not Found:python
• Pip3:command not found but Python3-pip is already installed

Python3:command not found (Mac OS)