This is a placeholder bug to track activity towards packaging Cura 5.1 and later versions. With Cura 5.1, upstream has switched to a new build and dependency management system that is based on Conan[1], which is not yet packaged for Debian. CMake is still used, and there are also some requirements on other build tools, such as Ninja[2]. Ninja is available in Debian as "ninja-build". The work done by the Alpine package maintainer may serve as a starting point: https://git.alpinelinux.org/aports/tree/community/libarcus https://git.alpinelinux.org/aports/tree/community/curaengine However, it would be better if we didn't have to maintain a large set of compatibility patches to make building Cura possible again. Be aware that upstream states there may still be changes to the build system coming[3]. [1] https://conan.io/ [2] https://ninja-build.org/ [3] https://github.com/Ultimaker/libArcus/tree/6b70728da6149232dd8c7b20d23a31103468b3ba#how- to-build