• using R version 2.15.0 (2012-03-30)
• using platform: x86_64-pc-mingw32 (64-bit)
• using session charset: ISO8859-1
• checking for file 'qtutils/DESCRIPTION' ... OK
• this is package 'qtutils' version '0.1-2'
• checking package namespace information ... OK
• checking package dependencies ... ERROR
  Package required but not available: 'qtbase'
  
  See the information on DESCRIPTION files in the chapter 'Creating R
  packages' of the 'Writing R Extensions' manual.