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
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

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

Attaching package: 'fda'

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

    matplot

Error: processing vignette 'trackeR.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'trackeR.tex' failed.
LaTeX errors:
! Undefined control sequence.
\Ginclude@graphics ...\Ginput@path \set@curr@file 
                                                  {#1}\edef \uq@curr@file {\...
l.2591 \includegraphics{trackeR-defaultPlot}
                                            
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.2591 \includegraphics{trackeR-defaultPlot}
                                            
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.2591 \includegraphics{trackeR-defaultPlot}
                                            
! Undefined control sequence.
<recently read> \quote@name 
                            
l.2591 \includegraphics{trackeR-defaultPlot}
                                            
! Undefined control sequence.
<recently read> \quote@name 
                            
l.2591 \includegraphics{trackeR-defaultPlot}
                                            
! LaTeX Error: File `trackeR-defaultPlot' not found.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Undefined control sequence.
\Ginclude@graphics ...\Ginput@path \set@curr@file 
                                                  {#1}\edef \uq@curr@file {\...
l.2622   \includegraphics{plotRouteGoogle}
                                          
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.2622   \includegraphics{plotRouteGoogle}
                                          
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.2622   \includegraphics{plotRouteGoogle}
                                          
! Undefined control sequence.
<recently read> \quote@name 
                            
l.2622   \includegraphics{plotRouteGoogle}
                                          
! Undefined control sequence.
<recently read> \quote@name 
                            
l.2622   \includegraphics{plotRouteGoogle}
                                          
! LaTeX Error: File `plotRouteGoogle' not found.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Undefined control sequence.
\Ginclude@graphics ...\Ginput@path \set@curr@file 
                                                  {#1}\edef \uq@curr@file {\...
l.2784 ...udegraphics{trackeR-summarySessionsPlot}
                                                  
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.2784 ...udegraphics{trackeR-summarySessionsPlot}
                                                  
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.2784 ...udegraphics{trackeR-summarySessionsPlot}
                                                  
! Undefined control sequence.
<recently read> \quote@name 
                            
l.2784 ...udegraphics{trackeR-summarySessionsPlot}
                                                  
! Undefined control sequence.
<recently read> \quote@name 
                            
l.2784 ...udegraphics{trackeR-summarySessionsPlot}
                                                  
! LaTeX Error: File `trackeR-summarySessionsPlot' not found.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Undefined control sequence.
\Ginclude@graphics ...\Ginput@path \set@curr@file 
                                                  {#1}\edef \uq@curr@file {\...
l.2824 \includegraphics{trackeR-zonesPlot}
                                          
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.2824 \includegraphics{trackeR-zonesPlot}
                                          
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.2824 \includegraphics{trackeR-zonesPlot}
                                          
! Undefined control sequence.
<recently read> \quote@name 
                            
l.2824 \includegraphics{trackeR-zonesPlot}
                                          
! Undefined control sequence.
<recently read> \quote@name 
                            
l.2824 \includegraphics{trackeR-zonesPlot}
                                          
! LaTeX Error: File `trackeR-zonesPlot' not found.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Undefined control sequence.
\Ginclude@graphics ...\Ginput@path \set@curr@file 
                                                  {#1}\edef \uq@curr@file {\...
l.3036 \includegraphics{trackeR-WprimePlot2}
                                            
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.3036 \includegraphics{trackeR-WprimePlot2}
                                            
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.3036 \includegraphics{trackeR-WprimePlot2}
                                            
! Undefined control sequence.
<recently read> \quote@name 
                            
l.3036 \includegraphics{trackeR-WprimePlot2}
                                            
! Undefined control sequence.
<recently read> \quote@name 
                            
l.3036 \includegraphics{trackeR-WprimePlot2}
                                            
! LaTeX Error: File `trackeR-WprimePlot2' not found.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Undefined control sequence.
\Ginclude@graphics ...\Ginput@path \set@curr@file 
                                                  {#1}\edef \uq@curr@file {\...
l.3111 \includegraphics{trackeR-dprofilePlot}
                                             
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.3111 \includegraphics{trackeR-dprofilePlot}
                                             
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.3111 \includegraphics{trackeR-dprofilePlot}
                                             
! Undefined control sequence.
<recently read> \quote@name 
                            
l.3111 \includegraphics{trackeR-dprofilePlot}
                                             
! Undefined control sequence.
<recently read> \quote@name 
                            
l.3111 \includegraphics{trackeR-dprofilePlot}
                                             
! LaTeX Error: File `trackeR-dprofilePlot' not found.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Undefined control sequence.
\Ginclude@graphics ...\Ginput@path \set@curr@file 
                                                  {#1}\edef \uq@curr@file {\...
l.3141 \includegraphics{trackeR-cprofilePlot}
                                             
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.3141 \includegraphics{trackeR-cprofilePlot}
                                             
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.3141 \includegraphics{trackeR-cprofilePlot}
               
--- failed re-building 'trackeR.Rnw'

SUMMARY: processing the following file failed:
  ‘trackeR.Rnw’

Error: Vignette re-building failed.
Execution halted