• using R version 2.15.0 Patched (2012-05-19 r59366)
• using platform: x86_64-unknown-linux-gnu (64-bit)
• using session charset: UTF-8
• checking for file ‘Rd2roxygen/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘Rd2roxygen’ version ‘1.0-7’
• checking package namespace information ... OK
• checking package dependencies ... ERROR
  Package required but not available: ‘formatR’
  
  See the information on DESCRIPTION files in the chapter ‘Creating R
  packages’ of the ‘Writing R Extensions’ manual.