fheroes2-pkg ------------ fheroes2 has an AI licensed for "no commertial use" which is in conflict with GPL-2 licensing of the rest of the code. Resulting binaries (if build with AI) are illegal to (re-)distribute. Additionally some images may be non-free. Due to above reasons this package implement an installer which downloads, builds Debian package from source and install it. `dpkg-reconfigure fheroes2-pkg` may be used to build and install "fheroes2" package. Generated "fheroes2*" packages will be saved to "/usr/src/fheroes2-pkg" (but deleted on purge of "fheroes2-pkg"). APT post-invoke handler (hook) can perform automatic upgrades of guest package(s) on host package upgrade. After end of batch of APT operations hook checks whether guest package(s) can be updated. If upgrade detected then hook will attempt to download/build and install package(s) using `dpkg -i` but only if `apt-get check` reported no errors. Although at the moment there are no known problems associated with APT post-invoke hook it may be considered unsafe by some people due to its potential to interfere with APT/dpkg operations. Use at your own risk.