Modin - ModuleNotFoundError: No module named 'ray'

Question

I'm trying to use Modin on Databricks and getting this error

I've tried both pip install modin[all] and pip install modin[ray]

Firstly, the installation takes 15 minutes, which is weird.

After installing, I'm doing

import modin.pandas as md
df = md.read_parquet('s3://path/to/file')

Getting this error

ModuleNotFoundError: No module named 'ray'

I have also tried setting os.environ["MODIN_ENGINE"] = "ray"

Answer 1

Try

pip install ray

May be this will help you.