Error(s) in re-building vignettes:
  ...
--- re-building ‘intro-to-viridis.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/viridis.Rcheck/vign_test/viridis/vignettes/intro-to-viridis_files/figure-html/tldr_base-1.png
1344x960 pixels, 8 bits/pixel, 171 colors in palette
Input IDAT size = 33740 bytes
Input file size = 34391 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 28171
  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 = 28171

Output IDAT size = 28171 bytes (5569 bytes decrease)
Output file size = 28774 bytes (5617 bytes = 16.33% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/viridis.Rcheck/vign_test/viridis/vignettes/intro-to-viridis_files/figure-html/tldr_ggplot-1.png
1344x960 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 55538 bytes
Input file size = 55688 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 45832
  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 = 45832

Output IDAT size = 45832 bytes (9706 bytes decrease)
Output file size = 45910 bytes (9778 bytes = 17.56% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/viridis.Rcheck/vign_test/viridis/vignettes/intro-to-viridis_files/figure-html/show_scales-1.png
1344x686 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 22634 bytes
Input file size = 22736 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 20766
  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 = 5		IDAT size = 20766

Output IDAT size = 20766 bytes (1868 bytes decrease)
Output file size = 20844 bytes (1892 bytes = 8.32% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/viridis.Rcheck/vign_test/viridis/vignettes/intro-to-viridis_files/figure-html/01_normal-1.png
1344x960 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 25192 bytes
Input file size = 25306 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 22668
  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 = 5		IDAT size = 22668

Output IDAT size = 22668 bytes (2524 bytes decrease)
Output file size = 22746 bytes (2560 bytes = 10.12% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/viridis.Rcheck/vign_test/viridis/vignettes/intro-to-viridis_files/figure-html/02_deutan-1.png
1344x960 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 25197 bytes
Input file size = 25311 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 22775
  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 = 5		IDAT size = 22775

Output IDAT size = 22775 bytes (2422 bytes decrease)
Output file size = 22853 bytes (2458 bytes = 9.71% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/viridis.Rcheck/vign_test/viridis/vignettes/intro-to-viridis_files/figure-html/03_protan-1.png
1344x960 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 25166 bytes
Input file size = 25280 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 22754
  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 = 5		IDAT size = 22754

Output IDAT size = 22754 bytes (2412 bytes decrease)
Output file size = 22832 bytes (2448 bytes = 9.68% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/viridis.Rcheck/vign_test/viridis/vignettes/intro-to-viridis_files/figure-html/04_tritan-1.png
1344x960 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 24912 bytes
Input file size = 25026 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 22536
  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 = 5		IDAT size = 22536

Output IDAT size = 22536 bytes (2376 bytes decrease)
Output file size = 22614 bytes (2412 bytes = 9.64% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/viridis.Rcheck/vign_test/viridis/vignettes/intro-to-viridis_files/figure-html/05_desatureated-1.png
1344x960 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 23911 bytes
Input file size = 24013 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 21566
  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 = 5		IDAT size = 21566

Output IDAT size = 21566 bytes (2345 bytes decrease)
Output file size = 21644 bytes (2369 bytes = 9.87% decrease)


Quitting from lines 251-260 [tempmap] (intro-to-viridis.Rmd)
Error: processing vignette 'intro-to-viridis.Rmd' failed with diagnostics:
there is no package called 'terra'
--- failed re-building ‘intro-to-viridis.Rmd’

SUMMARY: processing the following file failed:
  ‘intro-to-viridis.Rmd’

Error: Vignette re-building failed.
Execution halted