* using log directory 'd:/Rcompile/CRANpkg/local/2.10/orderbook.Rcheck'
* using R version 2.10.1 (2009-12-14)
* using session charset: ISO8859-1
* checking for file 'orderbook/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'orderbook' version '1.01'
* checking package name space information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking whether package 'orderbook' can be installed ... ERROR
Installation failed.
The installation logfile:
ERROR: this R is version 2.10.1, package 'orderbook' requires R >=  2.11.0