Error in re-building vignettes:
  ...
Loading required package: quantreg
Loading required package: SparseM

Attaching package: 'SparseM'

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

    backsolve

Loading required package: splines
Loading required package: BB
Loading required package: rgenoud
##  rgenoud (Version 5.7-12.4, Build Date: 2015-07-19)
##  See http://sekhon.berkeley.edu/rgenoud for additional documentation.
##  Please cite software as:
##   Walter Mebane, Jr. and Jasjeet S. Sekhon. 2011.
##   ``Genetic Optimization Using Derivatives: The rgenoud package for R.''
##   Journal of Statistical Software, 42(11): 1-26. 
##

Warning: running command '"D:\compiler\texmf\miktex\bin\texify.exe" --quiet --pdf "RobPer_vignette.tex" --max-iterations=20 -I "D:/RCompile/recent/R-3.3.3/share/texmf/tex/latex" -I "D:/RCompile/recent/R-3.3.3/share/texmf/bibtex/bst"' had status 1
Error in find_vignette_product(name, by = "texi2pdf", engine = engine) : 
  Failed to locate the 'texi2pdf' output file (by engine 'utils::Sweave') for vignette with name 'RobPer_vignette'. The following files exist in directory '.': 'RobPer_vignette-Figure_3.pdf', 'RobPer_vignette-Panel_10a.pdf', 'RobPer_vignette-Panel_10b.pdf', 'RobPer_vignette-Panel_10c.pdf', 'RobPer_vignette-Panel_10d.pdf', 'RobPer_vignette-Panel_1a.pdf', 'RobPer_vignette-Panel_1b.pdf', 'RobPer_vignette-Panel_2a.pdf', 'RobPer_vignette-Panel_2b.pdf', 'RobPer_vignette-Panel_4a.pdf', 'RobPer_vignette-Panel_4b.pdf', 'RobPer_vignette-Panel_4c.pdf', 'RobPer_vignette-Panel_5a.pdf', 'RobPer_vignette-Panel_5b.pdf', 'RobPer_vignette-Panel_6a.pdf', 'RobPer_vignette-Panel_6b.pdf', 'RobPer_vignette-Panel_7a.pdf', 'RobPer_vignette-Panel_7b.pdf', 'RobPer_vignette-Panel_7c.pdf', 'RobPer_vignette-Panel_7d.pdf', 'RobPer_vignette-Panel_8a.pdf', 'RobPer_vignette-Panel_8b.pdf', 'RobPer_vignette-Panel_8c.pdf', 'RobPer_vignette-Panel_8d.pdf', 'RobPer_vignette-Panel_9a.pdf', 'RobPer_vignette-Panel_9b.pd
Calls: buildVignettes -> find_vignette_product
Execution halted