Error(s) in re-building vignettes:
  ...
--- re-building ‘analyze_hype_ts.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/HYPEtools.Rcheck/vign_test/HYPEtools/vignettes/analyze_hype_ts_files/figure-html/PlotAnnualRegime-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 21408 bytes
Input file size = 21510 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 16410
  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 = 16410

Output IDAT size = 16410 bytes (4998 bytes decrease)
Output file size = 16488 bytes (5022 bytes = 23.35% decrease)

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

--- re-building ‘basin_characteristics.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/HYPEtools.Rcheck/vign_test/HYPEtools/vignettes/basin_characteristics_files/figure-html/plotfractions-1.png
681x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 13611 bytes
Input file size = 13701 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11956
  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 = 11956

Output IDAT size = 11956 bytes (1655 bytes decrease)
Output file size = 12034 bytes (1667 bytes = 12.17% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/HYPEtools.Rcheck/vign_test/HYPEtools/vignettes/basin_characteristics_files/figure-html/plotfractions-2.png
681x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 15842 bytes
Input file size = 15932 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 13773
  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 = 13773

Output IDAT size = 13773 bytes (2069 bytes decrease)
Output file size = 13851 bytes (2081 bytes = 13.06% decrease)

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

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

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

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

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

Quitting from lines 24-38 [setup] (plot_map_statistics.Rmd)
Error: processing vignette 'plot_map_statistics.Rmd' failed with diagnostics:
there is no package called 'leaflet'
--- failed re-building ‘plot_map_statistics.Rmd’

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

Error: Vignette re-building failed.
Execution halted