Cartopy error

[J Conrado]

Hi,


Please, what can I do to solve this error:


import cartopy, cartopy.crs as ccrs  # Plot maps
   File 
"/home/conrado/anaconda3/envs/myenv/lib/python3.8/site-packages/cartopy/__init__.py", 
line 96, in <module>
     import cartopy.crs
   File 
"/home/conrado/anaconda3/envs/myenv/lib/python3.8/site-packages/cartopy/crs.py", 
line 36, in <module>
     from cartopy._crs import (CRS, Geodetic, Globe, PROJ4_VERSION,
ImportError: libproj.so.19: cannot open shared object file: No such file 
or directory


Thank you,


Conrado