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ImportError: umap.plot requires matplotlib, datashader, colorcet and holoviews to be installed

See original GitHub issue

Install umap using below commands:

pip install umap-learn
pip install "umap-learn[plot]"

and they run successfully.

but when I import umap.plot, it occurs:

But actually, these packages matplotlib, datashader, colorcet and holoviews have been installed.

so what I should do to fix this error?

Big thanks!

Issue Analytics

State:
Created 3 years ago
Comments:7

Top GitHub Comments

12reactions

Abhilash-Korraprolucommented, Aug 4, 2020

Hi!

A suggestion, not solution. I got this error in my jupyter notebook as well. The problem was with importing holoviews. But since, thats not your issue: This is the code that from which the error is being raised. You could try executing this code and see if you could find any error. It may not solve your problem, but give it a shot.

import pandas as pd import datashader as ds import datashader.transfer_functions as tf import datashader.bundling as bd import matplotlib.pyplot as plt import colorcet import matplotlib.colors import matplotlib.cm import bokeh.plotting as bpl import bokeh.transform as btr import holoviews as hv import holoviews.operation.datashader as hd

1reaction

rn123commented, May 22, 2020

I had the same issue and had to install the imgcat package as well.