1.安装Python3 版本
2.安装robotframework：pip3 install robotframework
3.安装Pypubsub：pip3 install Pypubsub
4.安装wxpython：pip3 install wxPython==4.0.3
5.安装Pygments：pip3 install Pygments
6.安装robotframeworklexer：pip3 install robotframeworklexer
7.下载ride：https://pypi.org/project/robotframework-ride/#files，我用的是robotframework-ride-1.7.3.1.zip
8.解压之后，进入解压目录；新建文件：vi requirements.txt
输入内容：
wxPython
# Only for Windows to have a shortcut created (install before RIDE)
Pywin32; sys_platform == 'win32'
Pygments # This enables syntax highlighted in Text Editor
robotframeworklexer # Updates lexer to newer RF 3.1.1
robotframework
Pypubsub==3.3.0 ; python_version <= '2.7'
Pypubsub ; python_version > '2.7
9.保存文件
10.输入命令：python3 setup.py install
11.进入目录：cd /Library/Frameworks/Python.framework/Versions/3.7/bin/
12.python3 ride.py 即可启动robot