* installing to library ‘/home/hornik/tmp/R.check/r-patched/Work/build/Packages’
* installing *source* package ‘ca’ ...
** R
** data
** preparing package for lazy loading
** help
Warning: ./man/plot.ca.rd:43: unknown macro '\item'
Warning: ./man/plot.ca.rd:45: unknown macro '\item'
Warning: ./man/plot.ca.rd:47: unknown macro '\item'
Warning: ./man/plot.ca.rd:49: unknown macro '\item'
Warning: ./man/plot.mjca.rd:44: unknown macro '\item'
Warning: ./man/plot.mjca.rd:46: unknown macro '\item'
Warning: ./man/plot.mjca.rd:48: unknown macro '\item'
Warning: ./man/plot.mjca.rd:50: unknown macro '\item'
*** installing help indices
** building package indices ...
* DONE (ca)