The problems are from the ArcGIS Lesson of "Downscale Climate Data with Machine Learning-Create a time series mosaic-Setting Up the R-ArcGIS Bridge".
wnscale Climate Data with Machine LearninDownscale Climate Data with Machine Learning
When I excuted install.packages("rgdal", type = "source") in jupyter notebook, it showed up warning message as below:
When I ingored the warning and continued to excute the second cell, it also met an error for "arc.select".
How could I solve the problems?