Error: package or namespace load failed

[felipe_dalton]

Hey team, I'm currently running with a project and need to get miles between zipcodes I'll be using zipcodeR and geosphere - but when calling 'library(zipcodeR)' I'm getting the following error message:

Error: package or namespace load failed for ‘zipcodeR’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
there is no package called ‘rgdal’

I've tried installing rgdal but it also returns the following message:

configure: error: gdal-config not found or not executable.
ERROR: configuration failed for package ‘rgdal’

• removing ‘/Library/Frameworks/R.framework/Versions/4.1/Resources/library/rgdal’
  Warning in install.packages :
  installation of package ‘rgdal’ had non-zero exit status

Have you guys encountered any issue similiar to this one?

[andresrcs]

@felipe_dalton

libPaths()), versionCheck = vI[[i]]):
there is no package called ‘rgdal’

This is asking you to install rgdal

install.packages("rgdal")

Have in mind that rgdal also has system dependencies, from the documentation:

PROJ (>= 4.8.0, Download — PROJ 9.4.0 documentation) and GDAL (>= 1.11.4, Download — GDAL documentation), with versions either (A) PROJ < 6 and GDAL < 3 or (B) PROJ >= 6 and GDAL >= 3. For degraded PROJ 6 or 7 and GDAL < 3, use the configure argument '--with-proj_api="proj_api.h"'.