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\Configuraci?n 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 user at 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.