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### Running command:
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###   chmod a+r RBGL -R && C:\Users\bioctesting\bbs-3.11-bioc-testing\R\bin\R.exe CMD build --keep-empty-dirs --no-resave-data RBGL
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* checking for file 'RBGL/DESCRIPTION' ... OK
* preparing 'RBGL':
* checking DESCRIPTION meta-information ... OK
* cleaning src
* installing the package to build vignettes
* creating vignettes ... ERROR
--- re-building 'RBGL.Rnw' using Sweave
Loading required package: graph
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

Loading required package: grid

Attaching package: 'XML'

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

    addNode

Warning in tsort(FD2) : not a DAG.
Warning in system(paste(shQuote(texi2dvi), if (quiet) "--quiet" else "",  :
  running command '"C:\PROGRA~1\MIKTEX~1.9\miktex\bin\x64\texify.exe" --quiet --pdf "RBGL.tex" --max-iterations=20 -I "C:/Users/bioctesting/bbs-3.11-bioc-testing/R/share/texmf/tex/latex" -I "C:/Users/bioctesting/bbs-3.11-bioc-testing/R/share/texmf/bibtex/bst"' had status 1
Error: processing vignette 'RBGL.Rnw' failed with diagnostics:
Failed to locate 'texi2pdf' output file 'RBGL.pdf' for vignette with name 'RBGL' and engine 'utils::Sweave'. The following files exist in working directory 'C:\Users\bioctesting\bbs-3.11-bioc-testing\tmpdir\RtmpWemKgT\Rbuild17f83eab3769\RBGL\vignettes': 'RBGL-figbf.pdf' (5751 bytes), 'RBGL-figbfs1.pdf' (5715 bytes), 'RBGL-figbfs2.pdf' (13429 bytes), 'RBGL-figbico.pdf' (5621 bytes), 'RBGL-figbicoex.pdf' (5405 bytes), 'RBGL-figcoex.pdf' (5881 bytes), 'RBGL-figcoex2.pdf' (6457 bytes), 'RBGL-figcoex2i.pdf' (6275 bytes), 'RBGL-figdf.pdf' (5510 bytes), 'RBGL-figdfs1.pdf' (5471 bytes), 'RBGL-figdfs2.pdf' (11185 bytes), 'RBGL-figdijk.pdf' (5376 bytes), 'RBGL-figfd.pdf' (6768 bytes), 'RBGL-fighcs.pdf' (6895 bytes), 'RBGL-figjcoex.pdf' (8457 bytes), 'RBGL-figjoh.pdf' (5470 bytes), 'RBGL-figkclex.pdf' (5066 bytes), 'RBGL-figkcliques.pdf' (4882 bytes), 'RBGL-figkcoex.pdf' (7749 bytes), 'RBGL-figkcores.pdf' (7554 bytes), 'RBGL-figkm1.pdf' (5528 bytes), 'RBGL-figkmst.pdf' (5254 bytes), 'RBGL-figospf.pdf' (8935 bytes), 'RBGL.Rnw' (38522 bytes), 'RBGL.tex' (49740 bytes), 'filedep.eps' (7753 bytes), 'filedep.pdf' (6827 bytes), 'leloc.R' (258 bytes)
--- failed re-building 'RBGL.Rnw'

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

Error: Vignette re-building failed.
Execution halted