Error(s) in re-building vignettes:
--- re-building 'EMbC_qckref.Rmd' using rmarkdown
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
pdftex: major issue: So far, you have not checked for updates as a MiKTeX user.
pdfcrop: major issue: So far, you have not checked for updates as a MiKTeX user.
Quitting from lines 326-328 (EMbC_qckref.Rmd) 
Error: processing vignette 'EMbC_qckref.Rmd' failed with diagnostics:
there is no package called 'move'
--- failed re-building 'EMbC_qckref.Rmd'

SUMMARY: processing the following file failed:
  'EMbC_qckref.Rmd'

Error: Vignette re-building failed.
Execution halted