Я пытался установить geoviews с помощью pip, но получил ошибки.
C:\Users\jainil>pip install geoviews==1.6.2 Collecting geoviews==1.6.2 Using cached https://files.pythonhosted.org/packages/5d/76/7aa62a5dfdec25ab9f921223bd26507bb603bc5f08a4a7057d3f5e24f42b/geoviews-1.6.2-py2.py3-none-any.whl Requirement already satisfied: numpy>=1.0 in c:\users\jainil\anaconda3\lib\site-packages (from geoviews==1.6.2) (1.16.4) Requirement already satisfied: holoviews>=1.11.1 in c:\users\jainil\anaconda3\lib\site-packages (from geoviews==1.6.2) (1.12.3) Requirement already satisfied: bokeh>=1.0.0 in c:\users\jainil\anaconda3\lib\site-packages (from geoviews==1.6.2) (1.2.0) Collecting cartopy>=0.16.0 (from geoviews==1.6.2) Using cached https://files.pythonhosted.org/packages/e5/92/fe8838fa8158931906dfc4f16c5c1436b3dd2daf83592645b179581403ad/Cartopy-0.17.0.tar.gz Installing build dependencies ... done Getting requirements to build wheel ... error ERROR: Complete output from command 'C:\Users\jainil\Anaconda3\python.exe' 'C:\Users\jainil\Anaconda3\lib\site-packages\pip\_vendor\pep517\_in_process.py' get_requires_for_build_wheel 'C:\Users\jainil\AppData\Local\Temp\tmp25d9ovmd': ERROR: setup.py:171: UserWarning: Unable to determine GEOS version. Ensure you have 3.3.3 or later installed, or installation may fail. '.'.join(str(v) for v in GEOS_MIN_VERSION), )) Proj 4.9.0 must be installed. ---------------------------------------- ERROR: Command "'C:\Users\jainil\Anaconda3\python.exe' 'C:\Users\jainil\Anaconda3\lib\site-packages\pip\_vendor\pep517\_in_process.py' get_requires_for_build_wheel 'C:\Users\jainil\AppData\Local\Temp\tmp25d9ovmd'" failed with error code 1 in C:\Users\jainil\AppData\Local\Temp\pip-install-sjcurctz\cartopy
хорошо, это решено.
решено conda install -c scitools cartopy
conda install -c scitools cartopy