* using log directory 'd:/RCompile/CRANincoming/R-devel/GBOP2.Rcheck'
* using R version 4.5.0 beta (2025-03-27 r88067 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.2.0
    GNU Fortran (GCC) 14.2.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'GBOP2/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'GBOP2' version '0.1.3'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Wanni Lei <wanni.lei17@gmail.com>'

New submission
* checking package namespace information ... OK
* checking package dependencies ... INFO
Package in Depends/Imports which should probably only be in LinkingTo: 'RcppArmadillo'
* 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 'GBOP2' can be installed ... ERROR
Installation failed.
See 'd:/RCompile/CRANincoming/R-devel/GBOP2.Rcheck/00install.out' for details.
* DONE
Status: 1 ERROR, 1 NOTE