Error(s) in re-building vignettes:
  ...
--- re-building ‘HE-examples.Rnw’ using Sweave
Loading required package: car
Loading required package: carData

Attaching package: 'candisc'

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

    cancor

lattice theme set by effectsTheme()
See ?effectsTheme for details.
--- finished re-building ‘HE-examples.Rnw’

--- re-building ‘repeated.Rnw’ using Sweave
Loading required package: car
Loading required package: carData

Attaching package: 'gplots'

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

    lowess

Warning in arrows(x, li, x, pmax(y - gap, li), col = barcol, lwd = lwd,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(x, ui, x, pmin(y + gap, ui), col = barcol, lwd = lwd,  :
  zero-length arrow is of indeterminate angle and so skipped
Error: processing vignette 'repeated.Rnw' failed with diagnostics:
Running ‘texi2dvi’ on ‘repeated.tex’ failed.
LaTeX errors:
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.143 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.143 \begin{document}
                      
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.143 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.143 \begin{document}
                      
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.143 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.143 \begin{document}
                      
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.143 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.143 \begin{document}
                      
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.143 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.143 \begin{document}
                      
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.143 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.143 \begin{document}
                      
--- failed re-building ‘repeated.Rnw’

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

Error: Vignette re-building failed.
Execution halted