Error(s) in re-building vignettes:
  ...
--- re-building ‘influential-observations-diagnostics.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/api2lm.Rcheck/vign_test/api2lm/vignettes/influential-observations-diagnostics_files/figure-html/unnamed-chunk-4-1.png
288x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 5479 bytes
Input file size = 6337 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 4949
  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 = 4949

Output IDAT size = 4949 bytes (530 bytes decrease)
Output file size = 5027 bytes (1310 bytes = 20.67% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/api2lm.Rcheck/vign_test/api2lm/vignettes/influential-observations-diagnostics_files/figure-html/unnamed-chunk-6-1.png
288x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 4584 bytes
Input file size = 5442 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 4073
  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 = 4073

Output IDAT size = 4073 bytes (511 bytes decrease)
Output file size = 4151 bytes (1291 bytes = 23.72% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/api2lm.Rcheck/vign_test/api2lm/vignettes/influential-observations-diagnostics_files/figure-html/unnamed-chunk-7-1.png
576x576 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 13598 bytes
Input file size = 14468 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11982
  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 = 11982

Output IDAT size = 11982 bytes (1616 bytes decrease)
Output file size = 12060 bytes (2408 bytes = 16.64% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/api2lm.Rcheck/vign_test/api2lm/vignettes/influential-observations-diagnostics_files/figure-html/unnamed-chunk-8-1.png
288x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 4333 bytes
Input file size = 5191 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 3896
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 3890
  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 = 3890

Output IDAT size = 3890 bytes (443 bytes decrease)
Output file size = 3968 bytes (1223 bytes = 23.56% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/api2lm.Rcheck/vign_test/api2lm/vignettes/influential-observations-diagnostics_files/figure-html/unnamed-chunk-9-1.png
288x288 pixels, 8 bits/pixel, 254 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 3976 bytes
Input file size = 4828 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 3534
  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 = 3534

Output IDAT size = 3534 bytes (442 bytes decrease)
Output file size = 3612 bytes (1216 bytes = 25.19% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/api2lm.Rcheck/vign_test/api2lm/vignettes/influential-observations-diagnostics_files/figure-html/unnamed-chunk-10-1.png
288x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 7305 bytes
Input file size = 8163 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 6648
  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 = 6648

Output IDAT size = 6648 bytes (657 bytes decrease)
Output file size = 6726 bytes (1437 bytes = 17.60% decrease)

--- finished re-building ‘influential-observations-diagnostics.Rmd’

--- re-building ‘simultaneous-inference.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/api2lm.Rcheck/vign_test/api2lm/vignettes/simultaneous-inference_files/figure-html/unnamed-chunk-6-1.png
288x288 pixels, 8 bits/pixel, 255 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 3851 bytes
Input file size = 4706 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 3326
  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 = 3326

Output IDAT size = 3326 bytes (525 bytes decrease)
Output file size = 3404 bytes (1302 bytes = 27.67% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/api2lm.Rcheck/vign_test/api2lm/vignettes/simultaneous-inference_files/figure-html/unnamed-chunk-7-1.png
288x288 pixels, 8 bits/pixel, 249 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 2787 bytes
Input file size = 3624 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 2384
  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 = 2384

Output IDAT size = 2384 bytes (403 bytes decrease)
Output file size = 2462 bytes (1162 bytes = 32.06% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/api2lm.Rcheck/vign_test/api2lm/vignettes/simultaneous-inference_files/figure-html/unnamed-chunk-8-1.png
288x288 pixels, 8 bits/pixel, 247 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 3189 bytes
Input file size = 4020 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 2796
  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 = 2796

Output IDAT size = 2796 bytes (393 bytes decrease)
Output file size = 2874 bytes (1146 bytes = 28.51% decrease)


Quitting from lines 78-80 [unnamed-chunk-9] (simultaneous-inference.Rmd)
Error: processing vignette 'simultaneous-inference.Rmd' failed with diagnostics:
there is no package called 'ggplot2'
--- failed re-building ‘simultaneous-inference.Rmd’

SUMMARY: processing the following file failed:
  ‘simultaneous-inference.Rmd’

Error: Vignette re-building failed.
Execution halted