\r
## System package dependencies\r
### Debian\r
-Build (client): `build-essential automake libgmp-dev libjpeg-dev libsdl2-dev` \r
-Build (server): `build-essential automake libgmp-dev libjpeg-dev zlib1g-dev` \r
+Build (client): `build-essential automake libtool libgmp-dev libjpeg-dev libsdl2-dev` \r
+Build (server): `build-essential automake libtool libgmp-dev libjpeg-dev zlib1g-dev` \r
Runtime (client): `curl rsync libpng16-16 libfreetype6 libvorbisfile3` \r
Runtime (server): `curl rsync libpng16-16` \r