[Turn] RIDE loaded Selenium2Library always red solution

In the python pip under (python package management tool) has the premise to robotframework-selenium2library of Github code hosting official website: https: //github.com/robotframework/Selenium2Library above to download the zip file and unzip into robotframework- selenium2library-master folder (that is, just download the source code file, unpack this folder), enter the command: python setup.py install to wait after the installation is complete, enter RIDE, found Selenium2Library can be loaded successfully, press F5, you can display the Selenium2Library keyword, the installation is complete!