• using R Under development (unstable) (2012-02-27 r58511)
• using platform: x86_64-pc-mingw32 (64-bit)
• using session charset: ISO8859-1
• checking for file 'mvgraph/DESCRIPTION' ... OK
• checking extension type ... Package
• this is package 'mvgraph' version '1.2'
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... NOTE
  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.
• checking whether package 'mvgraph' can be installed ... ERROR
  Installation failed.
  See http://www.r-project.org/nosvn/R.check/r-devel-windows-ix86+x86_64/mvgraph-00install.html for details.