https://forum.swissmicros.com/viewforum.php?f=2\\ https://forum.swissmicros.com/viewtopic.php?f=2&t=2216 https://gitlab.com/rpncalculators/wp43 https://gitlab.com/rpncalculators/c43 https://technical.swissmicros.com/dmcp/doc/DMCP-ifc-html/\\ https://technical.swissmicros.com/dmcp/devel/dmcp_devel_manual/\\ https://technical.swissmicros.com/ https://github.com/swissmicros https://archived.hpcalc.org/greendyk/ pacman -S mingw-w64-x86_64-gcc git base-devel mingw-w64-x86_64-gtk3\\ git clone https://gitlab.com/Jaymos/wp43c.git\\ cd ~/wp43c\\ make mrproper\\ make optional:\\ git reflog expire ---all ---expire=now\\ git gc ---prune=now ---aggressive git fetch origin ---prune To leave the WP43C program: in the menu [f][MODE][up] select [f][f][SYSTEM] () to return to the DMCP system.