Hi all, i am getting this error

ModuleNotFoundError: No module named 'dask.system'

while importing

File "/Users/mkorad/PycharmProjects/altruistic-armadillo/src/**", line 1, in <module>

from prefect import task, Flow, Parameter

Any idea about this error?

Hey @Minakshi, Can you provide a bit more context? What package manager are you using? This looks like your dependencies haven't been installed correctly.

Hi Kyle, i am using Pycharm which uses pip by default

Cool, Dask should be installed with your Prefect package, so this module should be available with a fresh Prefect install.

no it is not

Great, once you've installed using pip, Prefect should show up as version 0.13.3.

so here's the problem, pip by default is using python 2.7 and i have to do

python3 -m pip list

and then i can see prefect and dask installed. but

pip list

doesnt show it. also i see the stack trace is from

python 3.8

folder File

"/usr/local/lib/python3.8/site-packages/distributed/worker.py", line 25, in <module>

from dask.system import CPU_COUNT

ModuleNotFoundError: No module named 'dask.system'

any workaround for this?

Hmm, Prefect requires at least Python 3.6 for usage so there's no getting around that. I'd recommend setting a version of Python3 to be your default python version to ensure your computer knows where to pull modules from. Also for reference, I am able to

from dask.system import CPU_COUNT

using python 3.8 without error.

thanks.. will give it a shot