Error(s) in re-building vignettes:
  ...
--- re-building ‘DirichletReg-vig.Rnw’ using Sweave
Loading required package: Formula
Loading required package: rgl
Warning in DR_data(ArcticLake[, 1:3]) :
  not all rows sum up to 1 => normalization forced
Warning in DR_data(ArcticLake[, 1:3]) :
  not all rows sum up to 1 => normalization forced
Warning in DR_data(Bld[, 1:4]) :
  not all rows sum up to 1 => normalization forced
Warning in DR_data(Bld[31:36, 1:4]) :
  not all rows sum up to 1 => normalization forced
Warning in DR_data(Bld[31:36, 1:4]) :
  not all rows sum up to 1 => normalization forced
Warning in DR_data(BloodSamples[, c(1, 2, 4)]) :
  not all rows sum up to 1 => normalization forced
only one variable in [0, 1] supplied - beta-distribution assumed.
check this assumption.
Error: processing vignette 'DirichletReg-vig.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'DirichletReg-vig.tex' failed.
LaTeX errors:
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.138 
      
! LaTeX Error: Something's wrong--perhaps a missing \item.

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Type  H <return>  for immediate help.
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! LaTeX Error: Something's wrong--perhaps a missing \item.

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Type  H <return>  for immediate help.
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! LaTeX Error: \begin{figure} on input line 122 ended by \end{Soutput}.

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Type  H <return>  for immediate help.
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! Missing } inserted.
<inserted text> 
                }
l.171 \end{Schunk}
                  
! LaTeX Error: \begin{figure} on input line 122 ended by \end{Schunk}.

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Type  H <return>  for immediate help.
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! Missing } inserted.
<inserted text> 
                }
l.171 \end{Schunk}
                  
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.303 
      
! LaTeX Error: Something's wrong--perhaps a missing \item.

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Type  H <return>  for immediate help.
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! LaTeX Error: Something's wrong--perhaps a missing \item.

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Type  H <return>  for immediate help.
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! LaTeX Error: \begin{figure} on input line 257 ended by \end{Soutput}.

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Type  H <return>  for immediate help.
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! Missing } inserted.
<inserted text> 
                }
l.311 \end{Schunk}
                  
! LaTeX Error: \begin{figure} on input line 257 ended by \end{Schunk}.

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Type  H <return>  for immediate help.
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! Missing } inserted.
<inserted text> 
                }
l.311 \end{Schunk}
                  
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.435 
      
! LaTeX Error: Something's wrong--perhaps a missing \item.

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Type  H <return>  for immediate help.
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! LaTeX Error: Something's wrong--perhaps a missing \item.

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Type  H <return>  for immediate help.
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! LaTeX Error: \begin{figure} on input line 374 ended by \end{Soutput}.

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Type  H <return>  for immediate help.
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! Missing } inserted.
<inserted text> 
                }
l.443 \end{Schunk}
                  
! LaTeX Error: \begin{figure} on input line 374 ended by \end{Schunk}.

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Type  H <return>  for immediate help.
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! Missing } inserted.
<inserted text> 
                }
l.443 \end{Schunk}
                  
! Paragraph ended before \@tempa was complete.
<to be read again> 
                   \par 
l.493 
      
! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: Something's wrong--perhaps a missing \item.

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Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: \begin{figure} on input line 479 ended by \end{Soutput}.

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Type  H <return>  for immediate help.
 ...                                              
! Missing } inserted.
<inserted text> 
                }
l.511 \end{Schunk}
                  
! LaTeX Error: \begin{figure} on input line 479 ended by \end{Schunk}.

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Type  H <return>  for immediate help.
 ...                                              
! Missing } inserted.
<inserted text> 
                }
l.511 \end{Schunk}
                  
! File ended while scanning use of \@tempa.
<inserted text> 
                \par 
<*> \nonstopmode \input ./DirichletReg-vig.tex
                                              
! Emergency stop.
<*> \nonstopmode \input ./DirichletReg-vig.tex
                                              
*** (job aborted, no legal \end found)

!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘DirichletReg-vig.Rnw’

SUMMARY: processing the following file failed:
  ‘DirichletReg-vig.Rnw’

Error: Vignette re-building failed.
Execution halted