how do I run a python script that requires pyparsing?

I got a python file which using something called pyparsing but when I run it It showed an error that pyparsing is required can any one pls te开发者_运维技巧l me what to do not that I am a dump in that thing called pything I need to run that script only :)thanks

If pyparsing is required, and you haven't got it, you need to install it. See https://pypi.org/project/pyparsing/ and/or https://github.com/pyparsing/pyparsing for instructions.