tce-load -wil luarocks compiletc unbound-dev

mkdir -p ./squashfs-root/usr/local
cd ./squashfs-root/usr

luarocks install --tree local luaexpat
luarocks install --tree local luasocket
luarocks install --tree local luafilesystem
luarocks install --tree local luasec
luarocks install --tree local luaunbound
luarocks install --tree local luaposix

cd ../..
mksquashfs squashfs-root/ prosody-lua-modules.tcz