command line usage syntex error

[Mas313]

Hi,
when I try to convert python code to c on windows with python file placed in same location where py2c.sh exists. I get an error running the following command

py2c -o file Encoder.py --keep
error

'py2c' is not recognized as an internal or external command,
operable program or batch file.

I get same error even if I run
py2c.sh -o file Encoder.py --keep