Error(s) in re-building vignettes:
  ...
--- re-building ‘Downscaling.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-10-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 18920 bytes
Input file size = 19022 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15313
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15313

Output IDAT size = 15313 bytes (3607 bytes decrease)
Output file size = 15391 bytes (3631 bytes = 19.09% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-14-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 20107 bytes
Input file size = 20209 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14141
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14141

Output IDAT size = 14141 bytes (5966 bytes decrease)
Output file size = 14219 bytes (5990 bytes = 29.64% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-14-2.png
288x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 8736 bytes
Input file size = 9606 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 8421
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 8421

Output IDAT size = 8421 bytes (315 bytes decrease)
Output file size = 8499 bytes (1107 bytes = 11.52% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-16-1.png
672x480 pixels, 8 bits/pixel, 251 colors in palette
Input IDAT size = 7647 bytes
Input file size = 8490 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 6465
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 6465

Output IDAT size = 6465 bytes (1182 bytes decrease)
Output file size = 7308 bytes (1182 bytes = 13.92% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-19-1.png
480x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 17679 bytes
Input file size = 17781 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 13956
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 13956

Output IDAT size = 13956 bytes (3723 bytes decrease)
Output file size = 14034 bytes (3747 bytes = 21.07% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-19-2.png
480x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 19213 bytes
Input file size = 19315 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14901
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14901

Output IDAT size = 14901 bytes (4312 bytes decrease)
Output file size = 14979 bytes (4336 bytes = 22.45% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-20-1.png
480x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 18182 bytes
Input file size = 18284 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14254
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14254

Output IDAT size = 14254 bytes (3928 bytes decrease)
Output file size = 14332 bytes (3952 bytes = 21.61% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-21-1.png
480x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 16052 bytes
Input file size = 16142 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 12857
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 12857

Output IDAT size = 12857 bytes (3195 bytes decrease)
Output file size = 12935 bytes (3207 bytes = 19.87% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-22-1.png
480x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 14545 bytes
Input file size = 14635 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11903
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11903

Output IDAT size = 11903 bytes (2642 bytes decrease)
Output file size = 11981 bytes (2654 bytes = 18.13% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-23-1.png
480x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 14694 bytes
Input file size = 14784 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11755
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11755

Output IDAT size = 11755 bytes (2939 bytes decrease)
Output file size = 11833 bytes (2951 bytes = 19.96% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-27-1.png
672x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 45267 bytes
Input file size = 45405 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 36435
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 36435

Output IDAT size = 36435 bytes (8832 bytes decrease)
Output file size = 36513 bytes (8892 bytes = 19.58% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-30-1.png
720x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 45934 bytes
Input file size = 46072 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 37914
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 37914

Output IDAT size = 37914 bytes (8020 bytes decrease)
Output file size = 37992 bytes (8080 bytes = 17.54% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-31-1.png
720x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 48816 bytes
Input file size = 48954 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 38475
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 38475

Output IDAT size = 38475 bytes (10341 bytes decrease)
Output file size = 38553 bytes (10401 bytes = 21.25% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Downscaling_files/figure-html/unnamed-chunk-32-1.png
720x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 45244 bytes
Input file size = 45382 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 36866
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 36866

Output IDAT size = 36866 bytes (8378 bytes decrease)
Output file size = 36944 bytes (8438 bytes = 18.59% decrease)


Quitting from lines 407-409 [unnamed-chunk-33] (Downscaling.Rmd)
Error: processing vignette 'Downscaling.Rmd' failed with diagnostics:
there is no package called 'rgbif'
--- failed re-building ‘Downscaling.Rmd’

--- re-building ‘Upgraining.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Upgraining_files/figure-html/unnamed-chunk-2-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 20107 bytes
Input file size = 20209 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14141
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14141

Output IDAT size = 14141 bytes (5966 bytes decrease)
Output file size = 14219 bytes (5990 bytes = 29.64% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/downscale.Rcheck/vign_test/downscale/vignettes/Upgraining_files/figure-html/unnamed-chunk-2-2.png
288x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 8736 bytes
Input file size = 9606 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 8421
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 8421

Output IDAT size = 8421 bytes (315 bytes decrease)
Output file size = 8499 bytes (1107 bytes = 11.52% decrease)

--- finished re-building ‘Upgraining.Rmd’

SUMMARY: processing the following file failed:
  ‘Downscaling.Rmd’

Error: Vignette re-building failed.
Execution halted