Error(s) in re-building vignettes:
  ...
--- re-building ‘cb1class.Rmd’ using rmarkdown
--- finished re-building ‘cb1class.Rmd’

--- re-building ‘cb2create.Rmd’ using rmarkdown
--- finished re-building ‘cb2create.Rmd’

--- re-building ‘cb3tsibblesf.Rmd’ using rmarkdown
--- finished re-building ‘cb3tsibblesf.Rmd’

--- re-building ‘cb4glyph.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cubble.Rcheck/vign_test/cubble/vignettes/cb4glyph_files/figure-html/unnamed-chunk-6-1.png
288x288 pixels, 8 bits/pixel, 254 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 6023 bytes
Input file size = 6875 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 5340
  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 = 5340

Output IDAT size = 5340 bytes (683 bytes decrease)
Output file size = 5418 bytes (1457 bytes = 21.19% decrease)

--- finished re-building ‘cb4glyph.Rmd’

--- re-building ‘cb5match.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cubble.Rcheck/vign_test/cubble/vignettes/cb5match_files/figure-html/unnamed-chunk-2-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 28770 bytes
Input file size = 28884 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 20466
  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 = 20466

Output IDAT size = 20466 bytes (8304 bytes decrease)
Output file size = 20544 bytes (8340 bytes = 28.87% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cubble.Rcheck/vign_test/cubble/vignettes/cb5match_files/figure-html/unnamed-chunk-7-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 26034 bytes
Input file size = 26148 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 21365
  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 = 21365

Output IDAT size = 21365 bytes (4669 bytes decrease)
Output file size = 21443 bytes (4705 bytes = 17.99% decrease)

--- finished re-building ‘cb5match.Rmd’

--- re-building ‘cb6interactive.Rmd’ using rmarkdown

Quitting from lines 11-25 [unnamed-chunk-1] (cb6interactive.Rmd)
Error: processing vignette 'cb6interactive.Rmd' failed with diagnostics:
there is no package called 'leaflet'
--- failed re-building ‘cb6interactive.Rmd’

--- re-building ‘cb7misc.Rmd’ using rmarkdown
--- finished re-building ‘cb7misc.Rmd’

SUMMARY: processing the following file failed:
  ‘cb6interactive.Rmd’

Error: Vignette re-building failed.
Execution halted