Full_Name: Yoon, hye sung Version: 1.8.1 OS: window Submission from: (NULL) (203.255.177.155)> library(sna)Warning message: package sna was built under R version 1.9.0>What's this message mean?
Hi. It means that the package your loading was build using a newer version of R (v 1.9.0) than the version you are using (v1.8.1). This means that that package might rely on new or modified features (and/or other packages also build on R v1.9.0). For this reason there is a risk that the package does not work as expected. This does not say that it might not work perfectly fine anyway, but you should be aware of it. Hence the warning (and not an error). BTW, this is not a bug. Next time, please send these type of questions to the r-help list. Cheers Henrik Bengtsson Lund University> -----Original Message----- > From: r-devel-bounces@stat.math.ethz.ch > [mailto:r-devel-bounces@stat.math.ethz.ch] On Behalf Of > comet@ewha.ac.kr > Sent: den 2 april 2004 07:59 > To: r-devel@stat.math.ethz.ch > Cc: R-bugs@biostat.ku.dk > Subject: [Rd] social network bug! (PR#6729) > > > Full_Name: Yoon, hye sung > Version: 1.8.1 > OS: window > Submission from: (NULL) (203.255.177.155) > > > > library(sna) > Warning message: > package sna was built under R version 1.9.0 > > > > What's this message mean? > > ______________________________________________ > R-devel@stat.math.ethz.ch mailing list > https://www.stat.math.ethz.ch/mailma> n/listinfo/r-devel > >
On Fri, 2 Apr 2004, Henrik Bengtsson wrote:> Hi. It means that the package your loading was build using a newer > version of R (v 1.9.0) than the version you are using (v1.8.1). This > means that that package might rely on new or modified features (and/or > other packages also build on R v1.9.0). For this reason there is aNo, it just means it was built under a pre-release of R 1.9.0. If it needed features of 1.9.0 it would say so and refuse to load.> risk that the package does not work as expected. This does not say > that it might not work perfectly fine anyway, but you should be aware > of it. Hence the warning (and not an error).-- Brian D. Ripley, ripley@stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595
Have you read the FAQ?: R-bugs is for bugs, not help questions. On Fri, 2 Apr 2004 comet@ewha.ac.kr wrote:> Full_Name: Yoon, hye sung > Version: 1.8.1 > OS: window^^^^^^ I have never heard of that OS!> Submission from: (NULL) (203.255.177.155) > > > > library(sna) > Warning message: > package sna was built under R version 1.9.0 > > > > What's this message mean?Probable user error, in exactly the way it says. Which word do you not understand? *You* installed a version of the package sna built under a pre-release of R 1.9.0. Packages in R are not necessarily binary compatible with earlier releases. Where did you get this installation from? The Windows (sic) version of package sna on CRAN was built under 1.8.0, unless you manually got the builds for 1.9.x from the bin/windows/contrib/1.9 area on CRAN. I suggest you remove the package sna and reinstall it as described in the rw-FAQ. -- Brian D. Ripley, ripley@stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595