Error(s) in re-building vignettes:
--- re-building 'TourDetrackeR.Rmd' using rmarkdown
Loading required package: zoo

Attaching package: 'zoo'

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

    as.Date, as.Date.numeric


Attaching package: 'trackeR'

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

    append

Source : http://tile.stamen.com/toner/13/4056/2748.png
Source : http://tile.stamen.com/toner/13/4057/2748.png
Source : http://tile.stamen.com/toner/13/4056/2749.png
Source : http://tile.stamen.com/toner/13/4057/2749.png
--- finished re-building 'TourDetrackeR.Rmd'

--- re-building 'trackeR.Rnw' using Sweave
Warning in sanity_checks(dat = dat, silent = silent) :
  Observations with duplicated time stamps have been removed.
Warning in sanity_checks(dat = dat, silent = silent) :
  Observations with duplicated time stamps have been removed.
Loading required package: splines
Loading required package: Matrix
Loading required package: fds
Loading required package: rainbow
Loading required package: MASS
Loading required package: pcaPP
Loading required package: RCurl
Loading required package: deSolve

Attaching package: 'fda'

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

    matplot

Warning in system(paste(shQuote(texi2dvi), if (quiet) "--quiet" else "",  :
  running command '"C:\PROGRA~1\MiKTeX\miktex\bin\x64\texify.exe" --quiet --pdf "trackeR.tex" --max-iterations=20 -I "C:/r_packages/rinst/share/texmf/tex/latex" -I "C:/r_packages/rinst/share/texmf/bibtex/bst"' had status 1
Error: processing vignette 'trackeR.Rnw' failed with diagnostics:
running 'texi2dvi' on 'trackeR.tex' failed

LaTeX errors:
trackeR.tex:117: Package xcolor Error: Undefined color `Red'.

See the xcolor package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              
trackeR.tex:3694: Package xcolor Error: Undefined color `Red'.

See the xcolor package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              
trackeR.tex:3694: Package xcolor Error: Undefined color `Red'.

See the xcolor package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              
trackeR.tex:3694: Package xcolor Error: Undefined color `Red'.

See the xcolor package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              
trackeR.tex:3694: Package xcolor Error: Undefined color `Red'.

See the xcolor package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              

--- failed re-building 'trackeR.Rnw'

SUMMARY: processing the following file failed:
  'trackeR.Rnw'

Error: Vignette re-building failed.
Execution halted