Error(s) in re-building vignettes:
--- re-building ‘clValid.Rnw’ using Sweave
Loading required package: cluster
Read 7 items
Loading required package: Biobase
Loading required package: BiocGenerics
Loading required package: parallel

Attaching package: ‘BiocGenerics’

The following objects are masked from ‘package:parallel’:

    clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
    clusterExport, clusterMap, parApply, parCapply, parLapply,
    parLapplyLB, parRapply, parSapply, parSapplyLB

The following objects are masked from ‘package:stats’:

    IQR, mad, sd, var, xtabs

The following objects are masked from ‘package:base’:

    Filter, Find, Map, Position, Reduce, anyDuplicated, append,
    as.data.frame, basename, cbind, colnames, dirname, do.call,
    duplicated, eval, evalq, get, grep, grepl, intersect, is.unsorted,
    lapply, mapply, match, mget, order, paste, pmax, pmax.int, pmin,
    pmin.int, rank, rbind, rownames, sapply, setdiff, sort, table,
    tapply, union, unique, unsplit, which, which.max, which.min

Welcome to Bioconductor

    Vignettes contain introductory material; view with
    'browseVignettes()'. To cite Bioconductor, see
    'citation("Biobase")', and for packages 'citation("pkgname")'.

Loading required package: annotate
Loading required package: AnnotationDbi
Loading required package: stats4
Loading required package: IRanges
Loading required package: S4Vectors

Attaching package: ‘S4Vectors’

The following object is masked from ‘package:base’:

    expand.grid

Loading required package: XML
Loading required package: GO.db
Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE,  :
  there is no package called ‘GO.db’
Loading required package: RankAggreg
Error: processing vignette 'clValid.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'clValid.tex' failed.
LaTeX errors:
!pdfTeX error: pdflatex (file ./clValid-022.pdf): PDF inclusion: required page 
does not exist <0>
 ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘clValid.Rnw’

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

Error: Vignette re-building failed.
Execution halted