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

--- re-building ‘Free_Recall.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/lrd.Rcheck/vign_test/lrd/vignettes/Free_Recall_files/figure-html/unnamed-chunk-6-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 17006 bytes
Input file size = 17108 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15228
  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 = 15228

Output IDAT size = 15228 bytes (1778 bytes decrease)
Output file size = 15306 bytes (1802 bytes = 10.53% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/lrd.Rcheck/vign_test/lrd/vignettes/Free_Recall_files/figure-html/unnamed-chunk-7-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 19816 bytes
Input file size = 19918 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15951
  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 = 15951

Output IDAT size = 15951 bytes (3865 bytes decrease)
Output file size = 16029 bytes (3889 bytes = 19.53% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/lrd.Rcheck/vign_test/lrd/vignettes/Free_Recall_files/figure-html/unnamed-chunk-8-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 17149 bytes
Input file size = 17251 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14802
  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 = 14802

Output IDAT size = 14802 bytes (2347 bytes decrease)
Output file size = 14880 bytes (2371 bytes = 13.74% decrease)

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

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

Quitting from lines 24-35 [unnamed-chunk-1] (Multi_Recall.Rmd)
Error: processing vignette 'Multi_Recall.Rmd' failed with diagnostics:
there is no package called 'reshape'
--- failed re-building ‘Multi_Recall.Rmd’

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

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

Error: Vignette re-building failed.
Execution halted