* using log directory 'd:/Rcompile/CRANpkg/local/3.1/SurvRank.Rcheck' * using R version 3.1.3 (2015-03-09) * using platform: x86_64-w64-mingw32 (64-bit) * using session charset: ISO8859-1 * checking for file 'SurvRank/DESCRIPTION' ... OK * this is package 'SurvRank' version '0.1' * checking package namespace information ... OK * checking package dependencies ... ERROR Package required and available but unsuitable version: 'parallel' See section 'The DESCRIPTION file' in the 'Writing R Extensions' manual.