Error(s) in re-building vignettes:
  ...
--- re-building ‘Tohoku.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/kitagawa.Rcheck/vign_test/kitagawa/vignettes/Tohoku_files/figure-html/unnamed-chunk-3-1.png
672x432 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 25354 bytes
Input file size = 26248 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 24057
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 23771
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5		IDAT size = 21958
  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 = 5		IDAT size = 21958

Output IDAT size = 21958 bytes (3396 bytes decrease)
Output file size = 22036 bytes (4212 bytes = 16.05% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/kitagawa.Rcheck/vign_test/kitagawa/vignettes/Tohoku_files/figure-html/unnamed-chunk-4-1.png
672x432 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 51106 bytes
Input file size = 51256 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 47164
  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 = 47164

Output IDAT size = 47164 bytes (3942 bytes decrease)
Output file size = 47242 bytes (4014 bytes = 7.83% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/kitagawa.Rcheck/vign_test/kitagawa/vignettes/Tohoku_files/figure-html/unnamed-chunk-6-1.png
432x432 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 29410 bytes
Input file size = 29524 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 21777
  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 = 21777

Output IDAT size = 21777 bytes (7633 bytes decrease)
Output file size = 21855 bytes (7669 bytes = 25.98% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/kitagawa.Rcheck/vign_test/kitagawa/vignettes/Tohoku_files/figure-html/unnamed-chunk-8-1.png
528x432 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 10388 bytes
Input file size = 11258 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 9095
  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 = 9095

Output IDAT size = 9095 bytes (1293 bytes decrease)
Output file size = 9173 bytes (2085 bytes = 18.52% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/kitagawa.Rcheck/vign_test/kitagawa/vignettes/Tohoku_files/figure-html/unnamed-chunk-13-1.png
576x624 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 59749 bytes
Input file size = 59911 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 51334
  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 = 51334

Output IDAT size = 51334 bytes (8415 bytes decrease)
Output file size = 51412 bytes (8499 bytes = 14.19% decrease)

--- finished re-building ‘Tohoku.Rmd’

--- re-building ‘ResponseModels-knitr.Rnw’ using knitr
--- finished re-building ‘ResponseModels-knitr.Rnw’

make[1]: Entering directory '/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/kitagawa.Rcheck/vign_test/kitagawa/vignettes'
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/bin/Rscript -e "if (getRversion() < '3.0.0') knitr::knit2pdf('ResponseModels-knitr.Rnw') else tools::texi2pdf('ResponseModels-knitr.tex')"
Error in texi2dvi(file = file, pdf = TRUE, clean = clean, quiet = quiet,  : 
  Running 'texi2dvi' on 'ResponseModels-knitr.tex' failed.
LaTeX errors:
! Undefined control sequence.
l.171 \hlkwd{library}\hldef
                           {(RColorBrewer)}
? 
! Emergency stop.
! Emergency stop.
l.171 
      
End of file on the terminal!

!  ==> Fatal error occurred, no output PDF file produced!
Calls: <Anonymous> -> texi2dvi
Execution halted
make[1]: *** [Makefile:15: ResponseModels-knitr.pdf] Error 1
make[1]: Leaving directory '/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/kitagawa.Rcheck/vign_test/kitagawa/vignettes'
Error in tools::buildVignettes(dir = "/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/kitagawa.Rcheck/vign_test/kitagawa",  : 
  running 'make' failed
Execution halted