New comment by classabbyamp on void-packages repository https://github.com/void-linux/void-packages/issues/35499#issuecomment-1113808095 Comment: nevermind, it has to be the version without `.`s. Taking a look at the [AUR pkgbuild](https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=stm32cubemx), this is not a source distribution, but the resulting binary, which decreases the likelihood of acceptance to void-packages.