* using log directory 'd:/Rcompile/CRANpkg/local/4.6/mathml.Rcheck' * using R Under development (unstable) (2025-08-09 r88550 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 'mathml/DESCRIPTION' ... OK * checking extension type ... Package * this is package 'mathml' version '1.5' * 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 'mathml' can be installed ... ERROR Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/mathml.Rcheck/00install.out' for details. * DONE The installation logfile: * installing *source* package 'mathml' ... ** this is package 'mathml' version '1.5' ** package 'mathml' successfully unpacked and MD5 sums checked ** using staged installation ** R ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** building package indices ** installing vignettes ** testing if installed package can be loaded from temporary location Failed with error: 'unused argument (quiet = TRUE)' Error: package or namespace load failed for 'mathml': .onAttach failed in attachNamespace() for 'mathml', details: call: fun(libname, pkgname) error: Could not load R package rolog. Error: loading failed Execution halted ERROR: loading failed * removing 'd:/Rcompile/CRANpkg/lib/4.6/mathml' * restoring previous 'd:/Rcompile/CRANpkg/lib/4.6/mathml'