Error(s) in re-building vignettes:
--- re-building ‘v01-introduction.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot157ea5b498d65.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot157ea5b498d65.png': No such file or directory
Quitting from lines 65-68 (v01-introduction.Rmd) 
Error: processing vignette 'v01-introduction.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v01-introduction.Rmd’

--- re-building ‘v02-datagroups.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot157f846cd2fcd.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot157f846cd2fcd.png': No such file or directory
Quitting from lines 28-36 (v02-datagroups.Rmd) 
Error: processing vignette 'v02-datagroups.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v02-datagroups.Rmd’

--- re-building ‘v03-calculations.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot15806512af674.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot15806512af674.png': No such file or directory
Quitting from lines 63-70 (v03-calculations.Rmd) 
Error: processing vignette 'v03-calculations.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v03-calculations.Rmd’

--- re-building ‘v04-outputs.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot1581413e72e73.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot1581413e72e73.png': No such file or directory
Quitting from lines 47-54 (v04-outputs.Rmd) 
Error: processing vignette 'v04-outputs.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v04-outputs.Rmd’

--- re-building ‘v05-latexoutput.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot158225b7a6505.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot158225b7a6505.png': No such file or directory
Quitting from lines 42-49 (v05-latexoutput.Rmd) 
Error: processing vignette 'v05-latexoutput.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v05-latexoutput.Rmd’

--- re-building ‘v06-styling.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot158304e76d787.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot158304e76d787.png': No such file or directory
Quitting from lines 103-112 (v06-styling.Rmd) 
Error: processing vignette 'v06-styling.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v06-styling.Rmd’

--- re-building ‘v07-findingandformatting.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot1583e28e93a81.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot1583e28e93a81.png': No such file or directory
Quitting from lines 36-44 (v07-findingandformatting.Rmd) 
Error: processing vignette 'v07-findingandformatting.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v07-findingandformatting.Rmd’

--- re-building ‘v08-cellcontext.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot1584c67e38d37.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot1584c67e38d37.png': No such file or directory
Quitting from lines 30-37 (v08-cellcontext.Rmd) 
Error: processing vignette 'v08-cellcontext.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v08-cellcontext.Rmd’

--- re-building ‘v09-irregularlayout.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot1585a6e48bbe.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot1585a6e48bbe.png': No such file or directory
Quitting from lines 34-42 (v09-irregularlayout.Rmd) 
Error: processing vignette 'v09-irregularlayout.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v09-irregularlayout.Rmd’

--- re-building ‘v10-performance.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot158686fbcdc0f.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot158686fbcdc0f.png': No such file or directory
Quitting from lines 51-60 (v10-performance.Rmd) 
Error: processing vignette 'v10-performance.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v10-performance.Rmd’

--- re-building ‘v11-shiny.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
--- finished re-building ‘v11-shiny.Rmd’

--- re-building ‘v12-excelexport.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union


Attaching package: 'lubridate'

The following object is masked from 'package:base':

    date

PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot1588086ef476.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot1588086ef476.png': No such file or directory
Quitting from lines 101-119 (v12-excelexport.Rmd) 
Error: processing vignette 'v12-excelexport.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘v12-excelexport.Rmd’

--- re-building ‘vA1-appendix.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot1588e25b6e652.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot1588e25b6e652.png': No such file or directory
Quitting from lines 110-122 (vA1-appendix.Rmd) 
Error: processing vignette 'vA1-appendix.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘vA1-appendix.Rmd’

--- re-building ‘vA2-appendix.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot1589c7bdbe443.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot1589c7bdbe443.png': No such file or directory
Quitting from lines 49-57 (vA2-appendix.Rmd) 
Error: processing vignette 'vA2-appendix.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘vA2-appendix.Rmd’

--- re-building ‘vA3-appendix.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot158aa2254683f.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot158aa2254683f.png': No such file or directory
Quitting from lines 66-78 (vA3-appendix.Rmd) 
Error: processing vignette 'vA3-appendix.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘vA3-appendix.Rmd’

SUMMARY: processing the following files failed:
  ‘v01-introduction.Rmd’ ‘v02-datagroups.Rmd’ ‘v03-calculations.Rmd’
  ‘v04-outputs.Rmd’ ‘v05-latexoutput.Rmd’ ‘v06-styling.Rmd’
  ‘v07-findingandformatting.Rmd’ ‘v08-cellcontext.Rmd’
  ‘v09-irregularlayout.Rmd’ ‘v10-performance.Rmd’ ‘v12-excelexport.Rmd’
  ‘vA1-appendix.Rmd’ ‘vA2-appendix.Rmd’ ‘vA3-appendix.Rmd’

Error: Vignette re-building failed.
Execution halted