I want to create a Python deployment package on AWS Lambda in a Windows environment

Problem i am experiencing

lxml is not recognized

Error message

bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml.Do you need to install a parser library?

Applicable source code

BeautifulSoup (res.text, "lxml")

https://docs.aws.amazon.com/en_us/lambda/latest/dg/lambda-python-how-to-create-deployment-package.html
Using this as a reference, create a package as follows

requirements.txt

PyMySQL
requests
bs4
lxml

mkdir -p package
cd package;py -m pip install -r ../requirements.txt --target.
cd package;zip -r9 ../deploy.zip pymysql requests chardet certifi idna bs4 soupsieve lxml

Make a package with

zip -g deploy.zip lambda_function.py settings.py
aws lambda update-function-code --function-name xxxxx --zip-file fileb: //deploy.zip

Deploy with

Is pip install on Windows?

Collecting lxml == 4.4.1
  Using cached https://files.pythonhosted.org/packages/32/b0/0789ab7849fc55443eb6c87d866b10fb211d3c65c4cbc597bcf5d967a9a9/lxml-4.4.1-cp38-cp38-win_amd64.whl

I wonder if it's because the thing for Windows and Windows has been installed
Is there a way to install lxml for Amazon Linux on windows

Supplemental information (FW/tool version etc.)

Development environment is on Windows7 64bit MSYS
Lambda is python 3.7