Hi all. I am trying to create an annotation package with the help of AnnBuilder for our inhouse printed chip. To create the package I use > ABPkgBuilder(baseName="C:/Installerade program/R/tempdir/IDforRbatch1to5.txt", srcUrls=mySrcUrls, baseMapType = "ll",pkgName="Hum30kbatch1to5", pkgPath="C:/Installerade program/R/tempdir/hum", organism = "human", version = "1.1.0", makeXML = TRUE, author = list(author = "Johan Lindberg", maintainer = "johanl@biotech.kth.se"), fromWeb = TRUE) Everything works just fine. And when I check and build my package I do > C:\INSTAL~1\R\rw1091\bin\R CMD check C:\INSTAL~1\R\tempdir\hum\Hum30kbatch1to5 --no-latex Everything works just fine except for a warning, but I still get all the files I think I need. The warning was "Warning: 'multiget' is deprecated." My problems begin when I try to install the zipped package locally. I use > install.packages(choose.files('',filters=Filters[c('zip','All'),]), .libPaths()[1], CRAN = NULL) And then I get an error message that I would like to get some assistance with... Error in unpackPkg(pkgs[i], pkgnames[i], lib, installWithVers) : Malformed bundle DESCRIPTION file, no Contains field As I understand from "Writing R extensions" it is when you are distributing several packages as a bundle that you need a "Contains field". Since that is not my case I wonder what am I doing wrong? Best regards, Johan Lindberg [[alternative HTML version deleted]]