Error(s) in re-building vignettes:
  ...
--- re-building ‘aorsf.Rmd’ using rmarkdown
--- finished re-building ‘aorsf.Rmd’

--- re-building ‘fast.Rmd’ using rmarkdown
--- finished re-building ‘fast.Rmd’

--- re-building ‘oobag.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/aorsf.Rcheck/vign_test/aorsf/vignettes/oobag_files/figure-html/unnamed-chunk-2-1.png
672x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 8589 bytes
Input file size = 9459 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 7646
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 7589
  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 = 7589

Output IDAT size = 7589 bytes (1000 bytes decrease)
Output file size = 7667 bytes (1792 bytes = 18.94% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/aorsf.Rcheck/vign_test/aorsf/vignettes/oobag_files/figure-html/unnamed-chunk-4-1.png
672x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 12516 bytes
Input file size = 13386 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11451
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 11438
  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 = 11438

Output IDAT size = 11438 bytes (1078 bytes decrease)
Output file size = 11516 bytes (1870 bytes = 13.97% decrease)

Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
Failed with error:  'there is no package called 'SurvMetrics''
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/aorsf.Rcheck/vign_test/aorsf/vignettes/oobag_files/figure-html/unnamed-chunk-7-1.png
672x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 12989 bytes
Input file size = 13859 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11901
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 11832
  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 = 11832

Output IDAT size = 11832 bytes (1157 bytes decrease)
Output file size = 11910 bytes (1949 bytes = 14.06% decrease)

--- finished re-building ‘oobag.Rmd’

--- re-building ‘pd.Rmd’ using rmarkdown

Quitting from lines 29-31 [unnamed-chunk-2] (pd.Rmd)
Error: processing vignette 'pd.Rmd' failed with diagnostics:
there is no package called 'ggplot2'
--- failed re-building ‘pd.Rmd’

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

Error: Vignette re-building failed.
Execution halted