• using R version 2.15.0 Patched (2012-04-11 r58973)
• using platform: sparc-sun-solaris2.10 (32-bit)
• using session charset: UTF-8
• checking for file ‘pgfSweave/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘pgfSweave’ version ‘1.3.0’
• checking package namespace information ... OK
• checking package dependencies ... ERROR
  Packages required but not available:
  ‘highlight’ ‘formatR’
  
  See the information on DESCRIPTION files in the chapter ‘Creating R
  packages’ of the ‘Writing R Extensions’ manual.