• using R version 2.15.0 (2012-03-30)
• using platform: i686-pc-linux-gnu (32-bit)
• using session charset: UTF-8
• checking for file ‘cems/DESCRIPTION’ ... OK
• this is package ‘cems’ version ‘0.1’
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking whether package ‘cems’ 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 whether the namespace can be loaded with stated dependencies ... OK
• checking whether the namespace can be unloaded cleanly ... 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
  cem.example.sr: no visible global function definition for ‘swissroll’
• 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 line endings in C/C++/Fortran sources/headers ... OK
• checking line endings in Makefiles ... OK
• checking for portable compilation flags in Makevars ... OK
• checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
• checking compiled code ... NOTE
  File ‘/home/hornik/tmp/R.check/r-release/Work/build/Packages/cems/libs/cems.so’:
  Found ‘_ZSt4cerr’, possibly from ‘std::cerr’ (C++)
  Object: ‘cems.o’
  Found ‘_ZSt4cout’, possibly from ‘std::cout’ (C++)
  Objects: ‘cems.o’, ‘perf.o’
  Found ‘exit’, possibly from ‘exit’ (C)
  Object: ‘kd_dump.o’
  
  Compiled code should not call functions which might terminate R nor
  write to stdout/stderr instead of to the console.
  
  See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
• checking examples ... ERROR
  Running examples in ‘cems-Ex.R’ failed
  The error most likely occurred in:
  
  > ### Name: swissroll
  > ### Title: Fourpeaks Function
  > ### Aliases: swissroll
  > ### Keywords: datasets
  >
  > ### ** Examples
  >
  > library(rgl)
  Warning in rgl.init(initValue) : RGL: GLX extension missing on server
  Warning in fun(libname, pkgname) : error in rgl_init
  > data(swissroll)
  > #create 1000 samples with standard parameters
  > d <- swissroll()
  >
  > #X contains orginal data
  > plot3d(d$X)
  Error in rgl.cur() : rgl_dev_getcurrent
  Calls: plot3d -> plot3d.default -> clear3d -> .check3d -> rgl.cur
  Execution halted