Error(s) in re-building vignettes:
--- re-building 'nlcv.Rnw' using Sweave
Loading required package: a4Core
Loading required package: MLInterfaces
Loading required package: Rcpp
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.max, which.min

Loading required package: Biobase
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


Attaching package: 'IRanges'

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

    windows

Loading required package: XML
Loading required package: cluster
Loading required package: xtable

nlcv version 0.3.5

Warning in system(paste(shQuote(texi2dvi), if (quiet) "--quiet" else "",  :
  running command '"D:\compiler\texmf\miktex\bin\texify.exe" --quiet --pdf "nlcv.tex" --max-iterations=20 -I "D:/RCompile/recent/R-4.0.5/share/texmf/tex/latex" -I "D:/RCompile/recent/R-4.0.5/share/texmf/bibtex/bst"' had status 1
Error: processing vignette 'nlcv.Rnw' failed with diagnostics:
Failed to locate 'texi2pdf' output file 'nlcv.pdf' for vignette with name 'nlcv' and engine 'utils::Sweave'. The following files exist in working directory 'd:\RCompile\CRANpkg\local\4.0\nlcv.Rcheck\vign_test\nlcv\vignettes': 'nlcv.Rnw' (31339 bytes), 'nlcv.tex' (29632 bytes), 'vignetteNLCV.bib' (12239 bytes)
--- failed re-building 'nlcv.Rnw'

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

Error: Vignette re-building failed.
Execution halted