I want to load the "xcms" package, but I encountered an error that package ???Rcpp??? was built under R version 2.15.3 How can I fix this problem? Thanks! -- output of sessionInfo(): R version 2.15.2 (2012-10-26) Platform: i386-w64-mingw32/i386 (32-bit) locale: [1] LC_COLLATE=Chinese (Simplified)_People's Republic of China.936 [2] LC_CTYPE=Chinese (Simplified)_People's Republic of China.936 [3] LC_MONETARY=Chinese (Simplified)_People's Republic of China.936 [4] LC_NUMERIC=C [5] LC_TIME=Chinese (Simplified)_People's Republic of China.936 attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] Rcpp_0.10.3 loaded via a namespace (and not attached): [1] Biobase_2.18.0 BiocGenerics_0.4.0 -- Sent via the guest posting facility at bioconductor.org.

On Tue, Mar 26, 2013 at 6:45 PM, lun wang [guest] <guest at="" bioconductor.org=""> wrote: > > I want to load the "xcms" package, but I encountered an error that package ???Rcpp??? was built under R version 2.15.3 How can I fix this problem? I think that's just a warning and you can proceed. Does library(xcms) work? Dan > Thanks! > > > -- output of sessionInfo(): > > R version 2.15.2 (2012-10-26) > Platform: i386-w64-mingw32/i386 (32-bit) > > locale: > [1] LC_COLLATE=Chinese (Simplified)_People's Republic of China.936 > [2] LC_CTYPE=Chinese (Simplified)_People's Republic of China.936 > [3] LC_MONETARY=Chinese (Simplified)_People's Republic of China.936 > [4] LC_NUMERIC=C > [5] LC_TIME=Chinese (Simplified)_People's Republic of China.936 > > attached base packages: > [1] stats graphics grDevices utils datasets methods base > > other attached packages: > [1] Rcpp_0.10.3 > > loaded via a namespace (and not attached): > [1] Biobase_2.18.0 BiocGenerics_0.4.0 > > > -- > Sent via the guest posting facility at bioconductor.org. > > _______________________________________________ > Bioconductor mailing list > Bioconductor at r-project.org > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor

Hi, On Tue, Mar 26, 2013 at 9:45 PM, lun wang [guest] <guest at="" bioconductor.org=""> wrote: > > I want to load the "xcms" package, but I encountered an error that package ???Rcpp??? was built under R version 2.15.3 How can I fix this problem? Is it an error, or a warning? You can avoid the warning altogether by either (i) upgrading to R-2.15.3; or (ii) reinstalling Rcpp with `type="source"` assuming you have the appropriate tools to do so on your system, eg: R> install.packages("Rcpp", type="source") HTH, -steve -- Steve Lianoglou Defender of The Thesis | Memorial Sloan-Kettering Cancer Center | Weill Medical College of Cornell University Contact Info: http://cbio.mskcc.org/~lianos/contact