* using log directory 'd:/Rcompile/CRANpkg/local/2.14/shiny.Rcheck' * using R version 2.14.2 (2012-02-29) * using platform: i386-pc-mingw32 (32-bit) * using session charset: ISO8859-1 * checking for file 'shiny/DESCRIPTION' ... OK * checking extension type ... Package * this is package 'shiny' version '0.5.0' * checking package namespace information ... OK * checking package dependencies ... ERROR Package required but not available: 'httpuv' See the information on DESCRIPTION files in the chapter 'Creating R packages' of the 'Writing R Extensions' manual.