* installing to library ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages’
* installing *source* package ‘optree’ ...
** this is package ‘optree’ version ‘0.1.1’
** package ‘optree’ successfully unpacked and MD5 sums checked
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
  converting help for package ‘optree’
    finding HTML links ... done
    create_options_manager                  html  
    v_character_scalar                      html  
    v_enum                                  html  
    v_logical_scalar                        html  
    v_numeric_range                         html  
    v_numeric_scalar                        html  
    v_numeric_vector                        html  
    v_xypair                                html  
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (optree)