* using log directory 'd:/Rcompile/CRANpkg/local/3.5/mdsOpt.Rcheck'
* using R version 3.5.3 (2019-03-11)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'mdsOpt/DESCRIPTION' ... OK
* this is package 'mdsOpt' version '0.4-1'
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'mdsOpt' can be installed ... ERROR
Installation failed.
See 'd:/Rcompile/CRANpkg/local/3.5/mdsOpt.Rcheck/00install.out' for details.
* DONE
The installation logfile:
* installing *source* package 'mdsOpt' ...
** package 'mdsOpt' successfully unpacked and MD5 sums checked
** R
** data
** inst
** byte-compile and prepare package for lazy loading
Error : object 'dist_SDA' is not exported by 'namespace:symbolicDA'
ERROR: lazy loading failed for package 'mdsOpt'
* removing 'd:/Rcompile/CRANpkg/lib/3.5/mdsOpt'
* restoring previous 'd:/Rcompile/CRANpkg/lib/3.5/mdsOpt'
In R CMD INSTALL