I have a file 4lmetc.Rnw, intended for inclusion in a LaTeX document, that starts:
\SweaveOpts{engine=R, keep.source=TRUE} \SweaveOpts{eps=FALSE, prefix.string=snArt/4lmetc} The attempt to process the file through Sweave generates the error: > Sweave("4lmetc") Writing to file 4lmetc.tex Processing code chunks ... 1 : keep.source term verbatim Error in file(srcfile$filename, open = "rt", encoding = encoding) : cannot open the connection In addition: Warning message: In file(srcfile$filename, open = "rt", encoding = encoding) : cannot open file '4lmetc': No such file or directory The same file processes through Stangle() without problems. If I comment out the \Sweaveopts lines, there is no problem, except that I do not get the options that I want. This processed fine in R-2.11.1 > sessionInfo() R version 2.12.0 (2010-10-15) Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit) locale: [1] C attached base packages: [1] stats graphics grDevices utils datasets grid methods [8] base other attached packages: [1] lattice_0.19-13 DAAG_1.02 randomForest_4.5-36 [4] rpart_3.1-46 MASS_7.3-8 reshape_0.8.3 [7] plyr_1.2.1 proto_0.3-8 loaded via a namespace (and not attached): [1] ggplot2_0.8.8 latticeExtra_0.6-14 Is there a workaround? John Maindonald email: john.maindon...@anu.edu.au phone : +61 2 (6125)3473 fax : +61 2(6125)5549 Centre for Mathematics & Its Applications, Room 1194, John Dedman Mathematical Sciences Building (Building 27) Australian National University, Canberra ACT 0200. http://www.maths.anu.edu.au/~johnm ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.