Error(s) in re-building vignettes:
  ...
--- re-building ‘gamboostLSS_Tutorial.Rnw’ using Sweave
Loading required package: R2BayesX
Loading required package: BayesXsrc
Loading required package: colorspace
Loading required package: mgcv
Loading required package: nlme
This is mgcv 1.9-4. For overview type '?mgcv'.
Loading required package: BayesX
Loading required package: shapefiles
Loading required package: foreign

Attaching package: 'shapefiles'

The following objects are masked from 'package:foreign':

    read.dbf, write.dbf


Attaching package: 'BayesX'

The following objects are masked from 'package:R2BayesX':

    add.neighbor, bnd2gra, bnd2sp, delete.neighbor, drawmap,
    get.neighbor, gra2nb, nb2gra, plotnonp, plotsurf, read.bnd,
    read.gra, shp2bnd, sp2bnd, write.bnd, write.gra

Loading required package: gamboostLSS
Loading required package: gamlss.dist
Loading required package: mboost
Loading required package: parallel
Loading required package: stabs

Attaching package: 'mboost'

The following object is masked from 'package:gamlss.dist':

    Family


Attaching package: 'gamboostLSS'

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

    model.weights

Warning in .qr.rank.def.warn(r) :
  matrix is structurally rank deficient; using augmented matrix with additional 18 row(s) of zeros
Warning in .qr.rank.def.warn(r) :
  matrix is structurally rank deficient; using augmented matrix with additional 18 row(s) of zeros
Warning in .qr.rank.def.warn(r) :
  matrix is structurally rank deficient; using augmented matrix with additional 18 row(s) of zeros
Warning in .qr.rank.def.warn(r) :
  matrix is structurally rank deficient; using augmented matrix with additional 18 row(s) of zeros
Warning in .qr.rank.def.warn(r) :
  matrix is structurally rank deficient; using augmented matrix with additional 18 row(s) of zeros
Warning in .qr.rank.def.warn(r) :
  matrix is structurally rank deficient; using augmented matrix with additional 18 row(s) of zeros
Warning in .qr.rank.def.warn(r) :
  matrix is structurally rank deficient; using augmented matrix with additional 18 row(s) of zeros
Warning in .qr.rank.def.warn(r) :
  matrix is structurally rank deficient; using augmented matrix with additional 18 row(s) of zeros
Error: processing vignette 'gamboostLSS_Tutorial.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'gamboostLSS_Tutorial.tex' failed.
LaTeX errors:
! Undefined control sequence.
\@citeb ->\@nil 
                
l.106 \begin{document}
                      
! Emergency stop.
\@citeb ->\@nil 
                
l.106 \begin{document}
                      
!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building 'gamboostLSS_Tutorial.Rnw'

SUMMARY: processing the following file failed:
  'gamboostLSS_Tutorial.Rnw'

Error: Vignette re-building failed.
Execution halted