I also have the same problem. Can you send me the link to download a proper Sun Java application (I have Microsot Windows XP Profesional V.2002)? Anyway, this is what I tried:
> library(JGR) Loading required package: JavaGD Loading required package: iplots Error : .onLoad failed in loadNamespace() for 'iplots', details: call: .jnew("org/rosuda/iplots/Framework") error: java.awt.HeadlessException Error: package ‘iplots’ could not be loaded > install.packages("JavaGD", dependencies= TRUE) Aviso: package ‘JavaGD’ is in use and will not be installed > install.packages("iplots", dependencies= TRUE) probando la URL 'http://cran.es.r-project.org/bin/windows/contrib/2.14/iplots_1.1-4.zip' Content type 'application/zip' length 448623 bytes (438 Kb) URL abierta downloaded 438 Kb package ‘iplots’ successfully unpacked and MD5 sums checked Aviso: cannot remove prior installation of package ‘iplots’ The downloaded packages are in C:\Documents and Settings\cristina.pascual\Configuración local\Temp\RtmpGuRMKp\downloaded_packages > library(iplots) Error en library(iplots) : there is no package called ‘iplots’ > library(JGR) Error: package ‘iplots’ required by ‘JGR’ could not be found u...@host.com -- View this message in context: http://r.789695.n4.nabble.com/iplots-problem-tp825990p4015425.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.