* using log directory 'd:/Rcompile/CRANpkg/local/2.11/lpSolveAPI.Rcheck'
* using R version 2.11.1 Patched (2010-07-29 r52657)
* using session charset: ISO8859-1
* checking for file 'lpSolveAPI/DESCRIPTION' ... OK
* this is package 'lpSolveAPI' version '5.5.2.0-1'
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking whether package 'lpSolveAPI' can be installed ... ERROR
Installation failed.
The installation logfile:
ERROR: this R is version 2.11.1, package 'lpSolveAPI' requires R >=  2.12.1
* removing 'd:/Rcompile/CRANpkg/lib/2.11/lpSolveAPI'