Error(s) in re-building vignettes:
--- re-building 'dimensionality-reduction.Rnw' using knitr
--- finished re-building 'dimensionality-reduction.Rnw'

make[1]: Entering directory '/d/RCompile/CRANpkg/local/4.1/dimRed.Rcheck/vign_test/dimRed/vignettes'
echo "BNET_BUILD_VIGNETTE: "
BNET_BUILD_VIGNETTE: 
D:/RCompile/recent/R/bin/Rscript -e "knitr::knit2pdf('dimensionality-reduction.Rnw')"


processing file: dimensionality-reduction.Rnw
  ordinary text without R code

label: pca_isomap_example (with options) 
List of 3
 $ include   : logi FALSE
 $ fig.width : num 4
 $ fig.height: num 4

  ordinary text without R code

label: unnamed-chunk-1 (with options) 
List of 1
 $ eval: logi FALSE

  ordinary text without R code

label: unnamed-chunk-2 (with options) 
List of 1
 $ include: logi FALSE

  ordinary text without R code

label: select_k (with options) 
List of 3
 $ include   : logi FALSE
 $ fig.width : num 11
 $ fig.height: num 5

  ordinary text without R code

label: knngraphs (with options) 
List of 3
 $ include   : logi FALSE
 $ fig.width : num 8
 $ fig.height: num 3

  ordinary text without R code

label: unnamed-chunk-3 (with options) 
List of 1
 $ eval: logi FALSE

  ordinary text without R code

label: plot_quality (with options) 
List of 1
 $ include: logi FALSE

  ordinary text without R code

label: unnamed-chunk-4 (with options) 
List of 1
 $ eval: logi FALSE

  ordinary text without R code

output file: dimensionality-reduction.tex

[1] "dimensionality-reduction.pdf"
Warning message:
LaTeX Warning: `h' float specifier changed to `ht'.
LaTeX Warning: `h' float specifier changed to `ht'.
Package xcolor Warning: Incompatible color definition on input line 1098.
Package xcolor Warning: Incompatible color definition on input line 1179.
Package xcolor Warning: Incompatible color definition on input line 1232. 
D:/RCompile/recent/R/bin/Rscript -e "tools::compactPDF('dimensionality-reduction.pdf', gs_quality = 'ebook')"
sh: D:/RCompile/recent/R/bin/Rscript: No such file or directory
make[1]: *** [Makefile:4: all] Error 127
make[1]: Leaving directory '/d/RCompile/CRANpkg/local/4.1/dimRed.Rcheck/vign_test/dimRed/vignettes'
Error in tools:::buildVignettes(dir = "d:/Rcompile/CRANpkg/local/4.1/dimRed.Rcheck/vign_test/dimRed",  : 
  running 'make' failed
Execution halted