The install_package script is slightly changed to correctly handle the different version format (with a number followed by `:` in front of the version) and "or" dependencies (separated by `|` in dpkg info)
* linux-frozen: remove qt5-tools
This reverts commit 6ce52747cdb3204fb22659694a4cb1b77eeb2818.
Since freezing this package is not possible
* linux-fresh and mingw: add p7zip