I have a peculiar problem that I'm sure is a simple one, but I can't figure out what my mistake is. Can someone enlighten me? I have a simple file, class.R:
## setClass("abc",representation(a = "character", b = "ANY")) I have a package directory ExpressCGH1 made with package.skeleton. The package happily builds and installs, but R CMD check fails with (ignoring the documenation warnings, etc.): > version _ platform powerpc-apple-darwin7.9.0 arch powerpc os darwin7.9.0 system powerpc, darwin7.9.0 status Patched major 2 minor 1.1 year 2005 month 08 day 12 language R %%% R CMD check -l '/User s/sdavis/Library/R/library' ExpressCGH1 * checking for working latex ... OK * using log directory '/Users/sdavis/Work/R-Programs/packages/devel/ExpressCGH/E xpressCGH1.Rcheck' * using R version 2.1.1, 2005-08-12 * checking for file 'ExpressCGH1/DESCRIPTION' ... OK * checking extension type ... Package * this is package 'ExpressCGH1' version '1.0' * checking if this is a source package ... OK * Installing *source* package 'ExpressCGH1' ... ** libs WARNING: no source files found chmod: /Users/sdavis/Library/R/library/ExpressCGH1/libs/*: No such file or direc tory ** R ** help >>> Building/Updating help pages for package 'ExpressCGH1' Formats: text html latex example convertDNAcopyOutput text html latex example missing link(s): ~~fun~~ ** building package indices ... * DONE (ExpressCGH1) * checking package directory ... OK * checking for portable file names ... OK * checking for sufficient/correct file permissions ... OK * checking DESCRIPTION meta-information ... OK * checking package dependencies ... OK * checking index information ... OK * checking package subdirectories ... WARNING Subdirectory 'src' contains no source files. * checking R files for syntax errors ... OK * checking R files for library.dynam ... OK * checking S3 generic/method consistency ... WARNING Error: unable to load R code in package 'ExpressCGH1' Call sequence: 2: stop(gettextf("unable to load R code in package '%s'", libraryPkgName(package )), call. = FALSE, domain = NA) 1: library(package, lib.loc = lib.loc, character.only = TRUE, verbose = FALSE) Execution halted See section 'Generic functions and methods' of the 'Writing R Extensions' manual. * checking replacement functions ... WARNING Error: unable to load R code in package 'ExpressCGH1' Call sequence: 2: stop(gettextf("unable to load R code in package '%s'", libraryPkgName(package )), call. = FALSE, domain = NA) 1: library(package, lib.loc = lib.loc, character.only = TRUE, verbose = FALSE) Execution halted In R, the argument of a replacement function which corresponds to the right hand side must be named 'value'. * checking foreign function calls ... WARNING Error: unable to load R code in package 'ExpressCGH1' Call sequence: 2: stop(gettextf("unable to load R code in package '%s'", libraryPkgName(package )), call. = FALSE, domain = NA) 1: library(package, lib.loc = lib.loc, character.only = TRUE, verbose = FALSE) Execution halted See section 'System and foreign language interfaces' of the 'Writing R Extensions' manual. * checking Rd files ... WARNING Rd files with likely Rd problems: Unaccounted top-level text in file '/Users/sdavis/Work/R-Programs/packages/devel /ExpressCGH/ExpressCGH1/man/convertDNAcopyOutput.Rd': Following section 'note': "\n\n ~Make other sections like Warning with \\section{Warning }{....} ~\n\n" Rd files with non-standard keywords: /Users/sdavis/Work/R-Programs/packages/devel/ExpressCGH/ExpressCGH1/man/conv er tDNAcopyOutput.Rd: ~kwd1 ~kwd2 Each '\keyword' entry should specify one of the standard keywords (as listed in file 'KEYWORDS.db' in the 'doc' subdirectory of the R home directory). See chapter 'Writing R documentation files' in manual 'Writing R Extensions'. * checking for missing documentation entries ... ERROR Error: unable to load R code in package 'ExpressCGH1' ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html