pre_setup.txt

1.You should have pip installed on your pc

2.Then install the package "SpeechRecognition" using pip command in cmd prompt(Make sure youu have set the environment variable for Python)as,
>>pip install SpeechRecognition

3.Then install the package "PyAudio" by downloading the whl file from the url->https://pypi.org/project/PyAudio/#files(Make sure you download the right file for your system and python config)
>>pip install <file-Name>