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

Quitting from lines 28-44 [unnamed-chunk-1] (bivariate_choropleths.Rmd)
Error: processing vignette 'bivariate_choropleths.Rmd' failed with diagnostics:
could not find function "mapplot"
--- failed re-building ‘bivariate_choropleths.Rmd’

--- re-building ‘pals_examples.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-1-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 14887 bytes
Input file size = 14977 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14309
  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		IDAT size = 13509
  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 = 13509

Output IDAT size = 13509 bytes (1378 bytes decrease)
Output file size = 13587 bytes (1390 bytes = 9.28% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-2-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 11453 bytes
Input file size = 11543 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11047
  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		IDAT size = 10176
  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 = 10176

Output IDAT size = 10176 bytes (1277 bytes decrease)
Output file size = 10254 bytes (1289 bytes = 11.17% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-2-2.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 5591 bytes
Input file size = 5669 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 4769
  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 = 4769

Output IDAT size = 4769 bytes (822 bytes decrease)
Output file size = 4847 bytes (822 bytes = 14.50% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-3-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 36006 bytes
Input file size = 36132 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 28213
  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 = 28213

Output IDAT size = 28213 bytes (7793 bytes decrease)
Output file size = 28291 bytes (7841 bytes = 21.70% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-4-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 37969 bytes
Input file size = 38095 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 32137
  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 = 32137

Output IDAT size = 32137 bytes (5832 bytes decrease)
Output file size = 32215 bytes (5880 bytes = 15.44% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-5-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 10223 bytes
Input file size = 10313 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 8956
  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 = 8956

Output IDAT size = 8956 bytes (1267 bytes decrease)
Output file size = 9034 bytes (1279 bytes = 12.40% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-6-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 38892 bytes
Input file size = 39018 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 36286
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 36146
  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 = 5		IDAT size = 36146

Output IDAT size = 36146 bytes (2746 bytes decrease)
Output file size = 36224 bytes (2794 bytes = 7.16% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-8-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 14853 bytes
Input file size = 14943 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 13987
  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		IDAT size = 13635
  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 = 13635

Output IDAT size = 13635 bytes (1218 bytes decrease)
Output file size = 13713 bytes (1230 bytes = 8.23% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-9-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 130377 bytes
Input file size = 130635 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 93414
  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 = 93414

Output IDAT size = 93414 bytes (36963 bytes decrease)
Output file size = 93492 bytes (37143 bytes = 28.43% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-10-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 247029 bytes
Input file size = 247467 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 198785
  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 = 198785

Output IDAT size = 198785 bytes (48244 bytes decrease)
Output file size = 198863 bytes (48604 bytes = 19.64% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-11-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 8485 bytes
Input file size = 8575 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 7432
  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 = 7432

Output IDAT size = 7432 bytes (1053 bytes decrease)
Output file size = 7510 bytes (1065 bytes = 12.42% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-12-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 14063 bytes
Input file size = 14153 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11236
  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 = 11236

Output IDAT size = 11236 bytes (2827 bytes decrease)
Output file size = 11314 bytes (2839 bytes = 20.06% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-13-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 13612 bytes
Input file size = 13702 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 12975
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5		IDAT size = 12468

Selecting parameters:
  zc = 9  zm = 8  zs = 3  f = 5		IDAT size = 12468

Output IDAT size = 12468 bytes (1144 bytes decrease)
Output file size = 12546 bytes (1156 bytes = 8.44% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-14-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 37023 bytes
Input file size = 37149 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 34482
  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 = 34482

Output IDAT size = 34482 bytes (2541 bytes decrease)
Output file size = 34560 bytes (2589 bytes = 6.97% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-15-1.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 55301 bytes
Input file size = 55451 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 51630
  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 = 51630

Output IDAT size = 51630 bytes (3671 bytes decrease)
Output file size = 51708 bytes (3743 bytes = 6.75% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-15-2.png
576x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 51995 bytes
Input file size = 52145 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 50721
  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		IDAT size = 50544
  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 = 5		IDAT size = 50544

Output IDAT size = 50544 bytes (1451 bytes decrease)
Output file size = 50622 bytes (1523 bytes = 2.92% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-16-1.png
576x576 pixels, 8 bits/pixel, 101 colors in palette
Input IDAT size = 7836 bytes
Input file size = 8229 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 7147
  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		IDAT size = 6398
  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 = 6398

Output IDAT size = 6398 bytes (1438 bytes decrease)
Output file size = 6791 bytes (1438 bytes = 17.47% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-16-2.png
576x576 pixels, 8 bits/pixel, 101 colors in palette
Input IDAT size = 7831 bytes
Input file size = 8224 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 7147
  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		IDAT size = 6168
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 6166
  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 = 5		IDAT size = 6166

Output IDAT size = 6166 bytes (1665 bytes decrease)
Output file size = 6559 bytes (1665 bytes = 20.25% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/pals.Rcheck/vign_test/pals/vignettes/pals_examples_files/figure-html/unnamed-chunk-17-1.png
576x576 pixels, 8 bits/pixel, 178 colors in palette
Input IDAT size = 2124 bytes
Input file size = 2748 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 1934
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 1933
  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 = 1622
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 1617
  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 = 5		IDAT size = 1617

Output IDAT size = 1617 bytes (507 bytes decrease)
Output file size = 2241 bytes (507 bytes = 18.45% decrease)


Quitting from lines 331-337 [unnamed-chunk-18] (pals_examples.Rmd)
Error: processing vignette 'pals_examples.Rmd' failed with diagnostics:
could not find function "melt"
--- failed re-building ‘pals_examples.Rmd’

SUMMARY: processing the following files failed:
  ‘bivariate_choropleths.Rmd’ ‘pals_examples.Rmd’

Error: Vignette re-building failed.
Execution halted