Packages required but not available: 'rgdal', 'rgeos'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Packages required but not available: 'rgdal', 'rgeos'

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.

Check process probably crashed or hung up for 20 minutes ... killed
Most likely this happened in the example checks (?),
if not, ignore the following last lines of example output:
> nameEx("vci")
> ### * vci
> 
> flush(stderr()); flush(stdout())
> 
> ### Name: vci
> ### Title: Vertical Constraints Index (VCI)
> ### Aliases: vci
> 
> ### ** Examples
> 
> 
> 
> 
> 
> ### * <FOOTER>
> ###
> cleanEx()
> options(digits = 7L)
> base::cat("Time elapsed: ", proc.time() - base::get("ptime", pos = 'CheckExEnv'),"\n")
Time elapsed:  2.98 0.31 6.14 NA NA 
> grDevices::dev.off()
null device 
          1 
> ###
> ### Local variables: ***
> ### mode: outline-minor ***
> ### outline-regexp: "\\(> \\)?### [*]+" ***
> ### End: ***
> quit('no')
======== End of example output (where/before crash/hang up occured ?) ========

Specified C++11: please drop specification unless essential
Auto-generated content requiring editing in Rd file 'downscaledl-package.Rd':
  \references: ‘~~ Literature or other references for background information ~~’
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
Auto-generated content requiring editing in Rd file 'downscaledl-package.Rd':
  \references: ‘~~ Literature or other references for background information ~~’
'LazyData' is specified without a 'data' directory
Package required but not available: ‘rgdal’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Package required but not available: ‘rgdal’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Specified C++11: please drop specification unless essential
Auto-generated content requiring editing in Rd file 'downscaledl-package.Rd':
  \references: '~~ Literature or other references for background information ~~'
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
Namespaces in Imports field not imported from:
  ‘dplyr’ ‘parallel’ ‘rgdal’ ‘sp’ ‘tensorflow’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
Namespaces in Imports field not imported from:
  ‘dplyr’ ‘parallel’ ‘rgdal’ ‘sp’ ‘tensorflow’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory