* using log directory 'd:/Rcompile/CRANpkg/local/4.1/ROI.plugin.highs.Rcheck'
* using R version 4.1.3 (2022-03-10)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'ROI.plugin.highs/DESCRIPTION' ... OK
* this is package 'ROI.plugin.highs' version '1.0-2'
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Package required but not available: 'highs'

See section 'The DESCRIPTION file' in the 'Writing R Extensions'
manual.
* DONE
Status: 1 ERROR