Error in re-building vignettes:
  ...
Loading required package: HSAUR2
Loading required package: tools
Loading required package: mvtnorm
Loading required package: survival
Loading required package: TH.data
Loading required package: MASS

Attaching package: 'TH.data'

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

    geyser

Loading required package: HSAUR2
Loading required package: tools
Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27
running glm to get initial regression estimate
Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27
running glm to get initial regression estimate
Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27
running glm to get initial regression estimate
Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27
running glm to get initial regression estimate
Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27
running glm to get initial regression estimate
Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27
running glm to get initial regression estimate
Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27
running glm to get initial regression estimate
Loading required package: Matrix
Warning in checkConv(attr(opt, "derivs"), opt$par, ctrl = control$checkConv,  :
  Model failed to converge with max|grad| = 0.197379 (tol = 0.001, component 1)
Loading required package: HSAUR2
Loading required package: tools
Loading required package: NLP
Loading required package: RColorBrewer
Loading required package: HSAUR2
Loading required package: tools
Package 'mclust' version 5.2.2
Type 'citation("mclust")' for citing this R package in publications.
Loading required package: HSAUR2
Loading required package: tools
Loading required package: survival
Warning in chisq.test(suicides) :
  Chi-squared approximation may be incorrect

 *** caught segfault ***
address 7, cause 'memory not mapped'

Traceback:
 1: readLines(con, warn = FALSE)
 2: .get_LaTeX_errors_from_log_file(log)
 3: texi2dvi(file = file, pdf = TRUE, clean = clean, quiet = quiet,     texi2dvi = texi2dvi, texinputs = texinputs, index = index)
 4: texi2pdf(file = output, clean = FALSE, quiet = quiet)
 5: buildVignettes(dir = "/home/ripley/R/packages/tests32/HSAUR2.Rcheck/vign_test/HSAUR2")
An irrecoverable exception occurred. R is aborting now ...