• using R Under development (unstable) (2012-05-19 r59366)
• using platform: x86_64-unknown-linux-gnu (64-bit)
• using session charset: UTF-8
• checking for file ‘VecStatGraphs3D/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘VecStatGraphs3D’ version ‘1.2’
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... WARNING
  As from R 2.14.0 all packages need a namespace.
  One will be generated on installation, but it is better to handcraft a
  NAMESPACE file: R CMD build will produce a suitable starting point.
  CRAN requires a NAMESPACE file for all submissions.
• checking for executable files ... OK
• checking whether package ‘VecStatGraphs3D’ can be installed ... OK
• checking installed package size ... OK
• checking package directory ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking R files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... OK
• checking whether the package can be loaded with stated dependencies ... OK
• checking whether the package can be unloaded cleanly ... OK
• checking loading without being on the library search path ... OK
• checking for unstated dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... NOTE
  DrawDensity3D: warning in rgb(ramp(seq(0, 1, length = Layers)), max =
  255): partial argument match of 'max' to 'maxColorValue'
  Vectors3D: warning in rgl.material(col = "black"): partial argument
  match of 'col' to 'color'
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking contents of ‘data’ directory ... OK
• checking data for non-ASCII characters ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking examples ... ERROR
  Running examples in ‘VecStatGraphs3D-Ex.R’ failed
  The error most likely occurred in:
  
  > ### Name: DrawDensity3D
  > ### Title: Graphic representation of a point Density Map.
  > ### Aliases: DrawDensity3D
  > ### Keywords: graphics
  >
  > ### ** Examples
  >
  > FileName<-system.file("data/XYZcoor.txt", package="VecStatGraphs3D")
  > dat<-LoadData3D(FileName, Type=3)
  > coordinates<-dat[,4:6]
  > DrawDensity3D(coordinates, Layers=3, Div=50)
  Error in rgl.open() : rgl.open failed
  Calls: DrawDensity3D -> open3d -> rgl.open
  Execution halted