* installing *source* package ‘math.imm’ ...
** this is package ‘math.imm’ version ‘0.1.0’
** using staged installation
** R
** byte-compile and prepare package for lazy loading
Error in library(lubridate) : there is no package called ‘lubridate’
Error: unable to load R code in package ‘math.imm’
Execution halted
ERROR: lazy loading failed for package ‘math.imm’
* removing ‘/srv/hornik/tmp/CRAN_pretest/math.imm.Rcheck/math.imm’