Error(s) in re-building vignettes:
--- re-building 'Building_Packages.Rmd' using rmarkdown
v Creating 'D:/temp/RtmpWObnMx/fakepack/'
v Setting active project to 'D:/temp/RtmpWObnMx/fakepack'
v Creating 'R/'
v Writing 'DESCRIPTION'
v Writing 'NAMESPACE'
v Setting active project to '<no active project>'
--- finished re-building 'Building_Packages.Rmd'

--- re-building 'An_Introduction_to_fakemake.Rasciidoc' using rasciidoc
Warning in run_knit(file_name, knit = knit, envir = envir, write_to_disk = write_to_disk) :
  Setting option knit to TRUE based on the file contents!


processing file: d:\RCompile\CRANpkg\local\4.0\fakemake.Rcheck\vign_test\fakemake\vignettes\An_Introduction_to_fakemake.Rasciidoc
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output file: d:/RCompile/CRANpkg/local/4.0/fakemake.Rcheck/vign_test/fakemake/vignettes/An_Introduction_to_fakemake.asciidoc

Can't find program `asciidoc`. Please install first (http://www.asciidoc.org).
Warning in normalizePath(path.expand(path), winslash, mustWork) :
  path[1]="D:\temp\RtmpWQDbKQ\asciidoc/asciidoc.py": Das System kann die angegebene Datei nicht finden
Warning in file(con, "r") :
  cannot open file 'D:\temp\RtmpWQDbKQ\asciidoc\asciidoc.py': No such file or directory
Error: processing vignette 'An_Introduction_to_fakemake.Rasciidoc' failed with diagnostics:
cannot open the connection
--- failed re-building 'An_Introduction_to_fakemake.Rasciidoc'

SUMMARY: processing the following file failed:
  'An_Introduction_to_fakemake.Rasciidoc'

Error: Vignette re-building failed.
Execution halted