Error(s) in re-building vignettes:
--- re-building ‘a_GeneralIntro.Rmd’ using rmarkdown
tlmgr search --file --global '/grffile.sty'
Warning in parse_packages(logfile, quiet = c(TRUE, FALSE, FALSE)) :
  Failed to find a package that contains grffile.sty
! LaTeX Error: File `grffile.sty' not found.

! Emergency stop.
<read *> 

Error: processing vignette 'a_GeneralIntro.Rmd' failed with diagnostics:
Failed to compile a_GeneralIntro.tex. See https://yihui.name/tinytex/r/#debugging for debugging tips. See a_GeneralIntro.log for more info.
--- failed re-building ‘a_GeneralIntro.Rmd’

--- re-building ‘b1_Conventions.Rmd’ using rmarkdown
Loading required package: deSolve
Loading required package: rgl
tlmgr search --file --global '/grffile.sty'
Warning in parse_packages(logfile, quiet = c(TRUE, FALSE, FALSE)) :
  Failed to find a package that contains grffile.sty
! LaTeX Error: File `grffile.sty' not found.

! Emergency stop.
<read *> 

Error: processing vignette 'b1_Conventions.Rmd' failed with diagnostics:
Failed to compile b1_Conventions.tex. See https://yihui.name/tinytex/r/#debugging for debugging tips. See b1_Conventions.log for more info.
--- failed re-building ‘b1_Conventions.Rmd’

--- re-building ‘b2_PreProcessing.Rmd’ using rmarkdown
Loading required package: deSolve
Loading required package: rgl
tlmgr search --file --global '/grffile.sty'
Warning in parse_packages(logfile, quiet = c(TRUE, FALSE, FALSE)) :
  Failed to find a package that contains grffile.sty
! LaTeX Error: File `grffile.sty' not found.

! Emergency stop.
<read *> 

Error: processing vignette 'b2_PreProcessing.Rmd' failed with diagnostics:
Failed to compile b2_PreProcessing.tex. See https://yihui.name/tinytex/r/#debugging for debugging tips. See b2_PreProcessing.log for more info.
--- failed re-building ‘b2_PreProcessing.Rmd’

--- re-building ‘b3_Modelling.Rmd’ using rmarkdown
Loading required package: deSolve
Loading required package: rgl
tlmgr search --file --global '/grffile.sty'
! LaTeX Error: File `grffile.sty' not found.

! Emergency stop.
<read *> 

Error: processing vignette 'b3_Modelling.Rmd' failed with diagnostics:
Failed to compile b3_Modelling.tex. See https://yihui.name/tinytex/r/#debugging for debugging tips. See b3_Modelling.log for more info.
--- failed re-building ‘b3_Modelling.Rmd’

Warning message:
In parse_packages(logfile, quiet = c(TRUE, FALSE, FALSE)) :
  Failed to find a package that contains grffile.sty
--- re-building ‘b4_VisualizeOutputs.Rmd’ using rmarkdown
Loading required package: deSolve
Loading required package: rgl
tlmgr search --file --global '/grffile.sty'
! LaTeX Error: File `grffile.sty' not found.

! Emergency stop.
<read *> 

Error: processing vignette 'b4_VisualizeOutputs.Rmd' failed with diagnostics:
Failed to compile b4_VisualizeOutputs.tex. See https://yihui.name/tinytex/r/#debugging for debugging tips. See b4_VisualizeOutputs.log for more info.
--- failed re-building ‘b4_VisualizeOutputs.Rmd’

Warning message:
In parse_packages(logfile, quiet = c(TRUE, FALSE, FALSE)) :
  Failed to find a package that contains grffile.sty
--- re-building ‘b5_Predictability.Rmd’ using rmarkdown
Loading required package: deSolve
Loading required package: rgl
tlmgr search --file --global '/grffile.sty'
! LaTeX Error: File `grffile.sty' not found.

! Emergency stop.
<read *> 

Error: processing vignette 'b5_Predictability.Rmd' failed with diagnostics:
Failed to compile b5_Predictability.tex. See https://yihui.name/tinytex/r/#debugging for debugging tips. See b5_Predictability.log for more info.
--- failed re-building ‘b5_Predictability.Rmd’

Warning message:
In parse_packages(logfile, quiet = c(TRUE, FALSE, FALSE)) :
  Failed to find a package that contains grffile.sty
--- re-building ‘b6_Sensitivity.Rmd’ using rmarkdown
Loading required package: deSolve
Loading required package: rgl

Attaching package: 'signal'

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

    filter, poly

tlmgr search --file --global '/grffile.sty'
! LaTeX Error: File `grffile.sty' not found.

! Emergency stop.
<read *> 

Error: processing vignette 'b6_Sensitivity.Rmd' failed with diagnostics:
Failed to compile b6_Sensitivity.tex. See https://yihui.name/tinytex/r/#debugging for debugging tips. See b6_Sensitivity.log for more info.
--- failed re-building ‘b6_Sensitivity.Rmd’

Warning message:
In parse_packages(logfile, quiet = c(TRUE, FALSE, FALSE)) :
  Failed to find a package that contains grffile.sty
--- re-building ‘b7_Retro-modelling.Rmd’ using rmarkdown
Loading required package: deSolve
Loading required package: rgl
tlmgr search --file --global '/grffile.sty'
Warning in parse_packages(logfile, quiet = c(TRUE, FALSE, FALSE)) :
  Failed to find a package that contains grffile.sty
! LaTeX Error: File `grffile.sty' not found.

! Emergency stop.
<read *> 

Error: processing vignette 'b7_Retro-modelling.Rmd' failed with diagnostics:
Failed to compile b7_Retro-modelling.tex. See https://yihui.name/tinytex/r/#debugging for debugging tips. See b7_Retro-modelling.log for more info.
--- failed re-building ‘b7_Retro-modelling.Rmd’

SUMMARY: processing the following files failed:
  ‘a_GeneralIntro.Rmd’ ‘b1_Conventions.Rmd’ ‘b2_PreProcessing.Rmd’
  ‘b3_Modelling.Rmd’ ‘b4_VisualizeOutputs.Rmd’ ‘b5_Predictability.Rmd’
  ‘b6_Sensitivity.Rmd’ ‘b7_Retro-modelling.Rmd’

Error: Vignette re-building failed.
Execution halted