I'm getting an error when installing paddle ocr whl package

[GohanHango]

How do I get past this error below? For context, I'm gonna try to use paddleocr to convert pdf to word accurately.

` Exception: Building py-lmdb from source on Windows requires the "patch-ng" python module.
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.`