Error(s) in re-building vignettes:
--- re-building ‘strucchange-intro.Rnw’ using Sweave
Loading required package: zoo

Attaching package: ‘zoo’

The following objects are masked from ‘package:base’:

    as.Date, as.Date.numeric

Loading required package: sandwich
Error: processing vignette 'strucchange-intro.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'strucchange-intro.tex' failed.
LaTeX errors:
! Undefined control sequence.
\Ginclude@graphics ...\Ginput@path \set@curr@file 
                                                  {#1}\edef \uq@curr@file {\...
l.184 \includegraphics{strucchange-intro-data}
                                              
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.184 \includegraphics{strucchange-intro-data}
                                              
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.184 \includegraphics{strucchange-intro-data}
                                              
! Undefined control sequence.
<recently read> \quote@name 
                            
l.184 \includegraphics{strucchange-intro-data}
                                              
! Undefined control sequence.
<recently read> \quote@name 
                            
l.184 \includegraphics{strucchange-intro-data}
                                              
! LaTeX Error: File `strucchange-intro-data' 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.232 \includegraphics{strucchange-intro-ts-used}
                                                 
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.232 \includegraphics{strucchange-intro-ts-used}
                                                 
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.232 \includegraphics{strucchange-intro-ts-used}
                                                 
! Undefined control sequence.
<recently read> \quote@name 
                            
l.232 \includegraphics{strucchange-intro-ts-used}
                                                 
! Undefined control sequence.
<recently read> \quote@name 
                            
l.232 \includegraphics{strucchange-intro-ts-used}
                                                 
! LaTeX Error: File `strucchange-intro-ts-used' 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.469 ...ludegraphics{strucchange-intro-OLS-CUSUM}
                                                  
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.469 ...ludegraphics{strucchange-intro-OLS-CUSUM}
                                                  
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.469 ...ludegraphics{strucchange-intro-OLS-CUSUM}
                                                  
! Undefined control sequence.
<recently read> \quote@name 
                            
l.469 ...ludegraphics{strucchange-intro-OLS-CUSUM}
                                                  
! Undefined control sequence.
<recently read> \quote@name 
                            
l.469 ...ludegraphics{strucchange-intro-OLS-CUSUM}
                                                  
! LaTeX Error: File `strucchange-intro-OLS-CUSUM' 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.504 \includegraphics{strucchange-intro-ME-null}
                                                 
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.504 \includegraphics{strucchange-intro-ME-null}
                                                 
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.504 \includegraphics{strucchange-intro-ME-null}
                                                 
! Undefined control sequence.
<recently read> \quote@name 
                            
l.504 \includegraphics{strucchange-intro-ME-null}
                                                 
! Undefined control sequence.
<recently read> \quote@name 
                            
l.504 \includegraphics{strucchange-intro-ME-null}
                                                 
! LaTeX Error: File `strucchange-intro-ME-null' 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.640 ...degraphics{strucchange-intro-Fstats-plot}
                                                  
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.640 ...degraphics{strucchange-intro-Fstats-plot}
                                                  
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.640 ...degraphics{strucchange-intro-Fstats-plot}
                                                  
! Undefined control sequence.
<recently read> \quote@name 
                            
l.640 ...degraphics{strucchange-intro-Fstats-plot}
                                                  
! Undefined control sequence.
<recently read> \quote@name 
                            
l.640 ...degraphics{strucchange-intro-Fstats-plot}
                                                  
! LaTeX Error: File `strucchange-intro-Fstats-plot' 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.829 ...egraphics{strucchange-intro-monitor-plot}
                                                  
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.829 ...egraphics{strucchange-intro-monitor-plot}
                                                  
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.829 ...egraphics{strucchange-intro-monitor-plot}
                                                  
! Undefined control sequence.
<recently read> \quote@name 
                            
l.829 ...egraphics{strucchange-intro-monitor-plot}
                                                  
! Undefined control sequence.
<recently read> \quote@name 
                            
l.829 ...egraphics{strucchange-intro-monitor-plot}
                                                  
! LaTeX Error: File `strucchange-intro-monitor-plot' 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.863 ...graphics{strucchange-intro-monitor-plot2}
                                                  
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@
--- failed re-building ‘strucchange-intro.Rnw’

SUMMARY: processing the following file failed:
  ‘strucchange-intro.Rnw’

Error: Vignette re-building failed.
Execution halted