Error(s) in re-building vignettes:
  ...
--- re-building ‘introduction_to_ggfocus.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/bad_plot-1.png
576x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 41744 bytes
Input file size = 41882 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 31727
  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 = 31727

Output IDAT size = 31727 bytes (10017 bytes decrease)
Output file size = 31805 bytes (10077 bytes = 24.06% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/bad_filter-1.png
576x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 15050 bytes
Input file size = 15140 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11947
  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 = 11947

Output IDAT size = 11947 bytes (3103 bytes decrease)
Output file size = 12025 bytes (3115 bytes = 20.57% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/base_solution-1.png
576x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 33109 bytes
Input file size = 33235 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 24082
  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 = 24082

Output IDAT size = 24082 bytes (9027 bytes decrease)
Output file size = 24160 bytes (9075 bytes = 27.31% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/example_color-1.png
576x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 32427 bytes
Input file size = 32541 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 23618
  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 = 23618

Output IDAT size = 23618 bytes (8809 bytes decrease)
Output file size = 23696 bytes (8845 bytes = 27.18% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/example_color-2.png
576x288 pixels, 8 bits/pixel, 248 colors in palette
Input IDAT size = 4271 bytes
Input file size = 5105 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 3536
  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 = 3536

Output IDAT size = 3536 bytes (735 bytes decrease)
Output file size = 4370 bytes (735 bytes = 14.40% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/example_onecolor-1.png
576x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 32420 bytes
Input file size = 32534 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 23572
  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 = 23572

Output IDAT size = 23572 bytes (8848 bytes decrease)
Output file size = 23650 bytes (8884 bytes = 27.31% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/example_alpha-1.png
576x288 pixels, 8 bits/pixel, 249 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 16698 bytes
Input file size = 17559 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15588
  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 = 15588

Output IDAT size = 15588 bytes (1110 bytes decrease)
Output file size = 15666 bytes (1893 bytes = 10.78% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/example_alpha_color-1.png
576x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 36531 bytes
Input file size = 36657 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 28191
  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 = 28191

Output IDAT size = 28191 bytes (8340 bytes decrease)
Output file size = 28269 bytes (8388 bytes = 22.88% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/example_linetype-1.png
576x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 17578 bytes
Input file size = 18460 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15706
  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 = 15706

Output IDAT size = 15706 bytes (1872 bytes decrease)
Output file size = 15784 bytes (2676 bytes = 14.50% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/example_linetype2-1.png
576x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 17094 bytes
Input file size = 17976 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15180
  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 = 15180

Output IDAT size = 15180 bytes (1914 bytes decrease)
Output file size = 15258 bytes (2718 bytes = 15.12% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/example_shape-1.png
576x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 19569 bytes
Input file size = 20451 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 18322
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 18300
  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 = 1  f = 0		IDAT size = 18300

Output IDAT size = 18300 bytes (1269 bytes decrease)
Output file size = 18378 bytes (2073 bytes = 10.14% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/example_shape2-1.png
576x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 18528 bytes
Input file size = 19410 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 17257
  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 = 17257

Output IDAT size = 17257 bytes (1271 bytes decrease)
Output file size = 17335 bytes (2075 bytes = 10.69% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/example_usage-1.png
576x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 11324 bytes
Input file size = 12194 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 10147
  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 = 10147

Output IDAT size = 10147 bytes (1177 bytes decrease)
Output file size = 10225 bytes (1969 bytes = 16.15% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ggfocus.Rcheck/vign_test/ggfocus/vignettes/introduction_to_ggfocus_files/figure-html/usage_size_point-1.png
576x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 18808 bytes
Input file size = 19690 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 17554
  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 = 17554

Output IDAT size = 17554 bytes (1254 bytes decrease)
Output file size = 17632 bytes (2058 bytes = 10.45% decrease)


Quitting from lines 254-261 [example_ggrepel] (introduction_to_ggfocus.Rmd)
Error: processing vignette 'introduction_to_ggfocus.Rmd' failed with diagnostics:
there is no package called 'ggrepel'
--- failed re-building ‘introduction_to_ggfocus.Rmd’

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

Error: Vignette re-building failed.
Execution halted