Error(s) in re-building vignettes:
  ...
--- re-building 'apcluster.Rnw' using knitr

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


Attaching package: 'S4Vectors'

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

    expand.grid


Attaching package: 'Biostrings'

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

    strsplit


Attaching package: 'kernlab'

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

    type

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

    type


Attaching package: 'apcluster'

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

    heatmap

Warning in doTryCatch(return(expr), name, parentenv, handler) :
  "nodePar" is not a graphical parameter
Error: processing vignette 'apcluster.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'apcluster.tex' failed.
LaTeX errors:
! Package inputenc Error: Unicode character Â (U+0080)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode character Â (U+0080)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode character Â (U+0080)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode character Â (U+0080)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode character Â (U+0080)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode character Â (U+0080)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode character Â (U+0080)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode character Â (U+0080)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode character Â (U+0080)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode character Â (U+0080)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
--- failed re-building 'apcluster.Rnw'

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

Error: Vignette re-building failed.
Execution halted