It works now. Thank you. I even succeeded in starting R by clicking on JGR icon that I placed on my desktop. I wonder whether some Java or system flag that unlocks Mutex (I ignore what it is) has to be set somewhere ... maybe fron the .bashrc file. The first time I happened to get JGR running (as root) a warning popped up (I haven't saved it) about a possible crash caused by Mutex being unlocked by anothe thread ... I restarted JGR as regular user and that message is not printed out any more. I do not know whether I can feel confident everything is fine with this installation ... ?
Regards, Maura -----Messaggio originale----- Da: Simon Urbanek [mailto:simon.urba...@r-project.org] Inviato: ven 19/06/2009 15.43 A: mau...@alice.it Cc: stats-rosuda-de...@listserv.uni-augsburg.de; r-h...@stat.math.ethz.ch Oggetto: Re: JGR installation errors MAura, On Jun 19, 2009, at 7:36 , <mau...@alice.it> <mau...@alice.it> wrote: > I remember JGR installation on SuSE 10.3 as a nightmare that > eventually I overcame with JGR designers' help. > I have installed SuSE 11.1, latest R version and am trying to > install JGR again. > It is still a nightmare. > Well, good Linux distros offer JGR as binaries so it's one-liner to install it ;). All other distros I use are easy to install even from sources - SuSE seems is notoriously struggling ... > I have followed the guidelines on > http://jgr.markushelbig.org/JGR_on_Linux.html > I have made sure I have the so R libraries. > I have installed java-1.6.0-sun and its development environment. > Following the on-line guidelines for JGR installation, > the process fails on trying to install "rJava" ... please see all > the messages in the following. > I get the same error if I try to install "rJava" in advance of JGR. > > Thank you very much, > Maura > > > As root: > > linux-326k:/home/mauede # sudo R CMD javareconf > Java interpreter : /usr/bin/java > Java version : 1.6.0_0 > Java home path : /usr/lib64/jvm/java-1.6.0-openjdk-1.6.0/jre > Java compiler : /usr/bin/javac > Java headers gen.: /usr/bin/javah > Java archive tool: /usr/bin/jar > Java library path: $(JAVA_HOME)/lib/amd64/server:$(JAVA_HOME)/lib/ > amd64:$(JAVA_HOME)/../lib/amd64::/usr/java/packages/lib/amd64:/usr/ > lib64:/lib64:/lib:/usr/lib > JNI linker flags : -L$(JAVA_HOME)/lib/amd64/server -L$(JAVA_HOME)/ > lib/amd64 -L$(JAVA_HOME)/../lib/amd64 -L -L/usr/java/packages/lib/ > amd64 -L/usr/lib64 -L/lib64 -L/lib -L/usr/lib -ljvm > JNI cpp flags : > ^^^ - it appears that you don't have full JDK installed properly or it's non-standard location - R cannot find flags needed to compile JNI. You don't have either of ${JAVA_HOME}/include, ${JAVA_HOME}/../ include, ${JAVA_HOME}/jre/include so you'll need to figure out whether a) you just didn't install them or b) they are installed in a non- standard location. The fix for a) is to install them, the fix for b) is set set them using JAVA_CPPFLAGS when calling javareconf (and report back to us to see if that's something we can add to R). Cheers, Simon > Updating Java configuration in /usr/lib64/R > Done. > tutti i telefonini TIM! [[alternative HTML version deleted]] ______________________________________________ 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.
