Error(s) in re-building vignettes:
  ...
--- re-building ‘mme_vignette.Rnw’ using Sweave
Loading required package: MASS

 Package mme: Multinomial Mixed Effects Models 
 Version 0.1-6 (built on 2019-01-27) is now loaded.
 Copyright E. Lopez-Vizcaino, M.J. Lombardia and D. Morales 

Error: processing vignette 'mme_vignette.Rnw' failed with diagnostics:
Running ‘texi2dvi’ on ‘mme_vignette.tex’ failed.
LaTeX errors:
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.139 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.139 \begin{document}
                      
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.139 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.139 \begin{document}
                      
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.139 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.139 \begin{document}
                      
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.139 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.139 \begin{document}
                      
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.139 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.139 \begin{document}
                      
! Undefined control sequence.
<recently read> \Hy@colorlink 
                              
l.139 \begin{document}
                      
! Undefined control sequence.
\close@pdflink ->\Hy@endcolorlink 
                                  \Hy@VerboseLinkStop \pdfendlink 
l.139 \begin{document}
                      
--- failed re-building ‘mme_vignette.Rnw’

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

Error: Vignette re-building failed.
Execution halted