HOWTO:
- sudo apt install libprotobuf-dev protobuf-compiler libsystemd-dev libtomcrypt-dev pkg-config
+ sudo apt install libprotobuf-dev protobuf-compiler libsystemd-dev libtomcrypt-dev pkg-config autoconf
+ sudo apt install libavformat-dev libavutil-dev # Optional
+ autoreconf -I .
./configure
make -j4