以前のリビジョンの文書です
* コマンド
python -m pip install selenium
* 結果
Collecting selenium Downloading https://files.pythonhosted.org/packages/80/d6/4294f0b4bce4de0abf13e17190289f9d0613b0a44e5dd6a7f5ca98459853/selenium-3.141.0-py2.py3-none-any.whl (904kB) 100% |████████████████████████████████| 911kB 6.6MB/s Requirement already satisfied: urllib3 in c:\programdata\anaconda3\lib\site-packages (from selenium) (1.24.1) Installing collected packages: selenium Successfully installed selenium-3.141.0
* コマンド
python -m pip install pillow
* コマンド
python -m pip install chromedriver-binary