Error(s) in re-building vignettes:
  ...
--- re-building ‘an_introduction_to_lifecontingencies_package.Rnw’ using Sweave
Package:  lifecontingencies
Authors:  Giorgio Alfredo Spedicato [aut, cre]
    (<https://orcid.org/0000-0002-0315-8888>),
  Christophe Dutang [ctb] (<https://orcid.org/0000-0001-6732-1501>),
  Reinhold Kainhofer [ctb] (<https://orcid.org/0000-0002-7895-1311>),
  Kevin J Owens [ctb],
  Ernesto Schirmacher [ctb],
  Gian Paolo Clemente [ctb] (<https://orcid.org/0000-0001-6795-4595>),
  Ivan Williams [ctb]
Version:  1.3.6
Date:     2019-03-05 23:50:03 UTC
BugReport: http://github.com/spedygiorgio/lifecontingencies/issues

Loading required package: markovchain
Package:  markovchain
Version:  0.8.0
Date:     2019-09-13
BugReport: http://github.com/spedygiorgio/markovchain/issues

Loading required package: parallel
Error: processing vignette 'an_introduction_to_lifecontingencies_package.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'an_introduction_to_lifecontingencies_package.tex' failed.
LaTeX errors:
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.1037 
       
! LaTeX Error: Not in outer par mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: Not in outer par mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: Not in outer par mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.1613 
       
! LaTeX Error: Not in outer par mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: Not in outer par mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.2015 
       
! LaTeX Error: Not in outer par mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.2172 
       
! LaTeX Error: Not in outer par mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.2303 
       
! LaTeX Error: \begin{center} on input line 2297 ended by \end{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! You can't use `\end' in internal vertical mode.
\enddocument ...es \z@ \Call@AtVeryVeryEnd \@@end 
                                                  
l.2929 \end{document}
                     
! LaTeX Error: \begin{center} on input line 2297 ended by \end{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Emergency stop.
<*> ... \relax>\expandafter\egroup\the\toks0\relax
                                                  
*** (job aborted, no legal \end found)

!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building 'an_introduction_to_lifecontingencies_package.Rnw'

--- re-building ‘mortality_projection.Rnw’ using Sweave
Loading required package: forecast
This is demography 1.22 

Package:  lifecontingencies
Authors:  Giorgio Alfredo Spedicato [aut, cre]
    (<https://orcid.org/0000-0002-0315-8888>),
  Christophe Dutang [ctb] (<https://orcid.org/0000-0001-6732-1501>),
  Reinhold Kainhofer [ctb] (<https://orcid.org/0000-0002-7895-1311>),
  Kevin J Owens [ctb],
  Ernesto Schirmacher [ctb],
  Gian Paolo Clemente [ctb] (<https://orcid.org/0000-0001-6795-4595>),
  Ivan Williams [ctb]
Version:  1.3.6
Date:     2019-03-05 23:50:03 UTC
BugReport: http://github.com/spedygiorgio/lifecontingencies/issues

Loading required package: StMoMo
Loading required package: gnm
Error: processing vignette 'mortality_projection.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'mortality_projection.tex' failed.
LaTeX errors:
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.180 
      
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.220 
      
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.250 
      
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.279 
      
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.467 
      
! Paragraph ended before \@tempa was complete.
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                   \par 
l.477 
      
! Paragraph ended before \@tempa was complete.
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                   \par 
l.534 
      
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.562 
      
--- failed re-building ‘mortality_projection.Rnw’

--- re-building ‘PensionPlanVal.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
--- finished re-building ‘PensionPlanVal.Rmd’

--- re-building ‘compute-detail.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
--- finished re-building ‘compute-detail.Rmd’

--- re-building ‘introToLifecontingencies.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
Package:  lifecontingencies
Authors:  Giorgio Alfredo Spedicato [aut, cre]
    (<https://orcid.org/0000-0002-0315-8888>),
  Christophe Dutang [ctb] (<https://orcid.org/0000-0001-6732-1501>),
  Reinhold Kainhofer [ctb] (<https://orcid.org/0000-0002-7895-1311>),
  Kevin J Owens [ctb],
  Ernesto Schirmacher [ctb],
  Gian Paolo Clemente [ctb] (<https://orcid.org/0000-0001-6795-4595>),
  Ivan Williams [ctb]
Version:  1.3.6
Date:     2019-03-05 23:50:03 UTC
BugReport: http://github.com/spedygiorgio/lifecontingencies/issues

Loading required package: forecast
This is demography 1.22 

--- finished re-building ‘introToLifecontingencies.Rmd’

--- re-building ‘pensionfunding.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
--- finished re-building ‘pensionfunding.Rmd’

SUMMARY: processing the following files failed:
  ‘an_introduction_to_lifecontingencies_package.Rnw’
  ‘mortality_projection.Rnw’

Error: Vignette re-building failed.
Execution halted