* installing *source* package ‘groupedHyperframe.random’ ...
** this is package ‘groupedHyperframe.random’ version ‘0.2.0’
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
Error: object ‘append_marks<-’ is not exported by 'namespace:groupedHyperframe'
Execution halted
ERROR: lazy loading failed for package ‘groupedHyperframe.random’
* removing ‘/srv/hornik/tmp/CRAN_pretest/groupedHyperframe.random.Rcheck/groupedHyperframe.random’