# enable lua to find external modules (this list is obtained by running "return package.path" in a lua prompt)
ENV LUA_PATH="./?.lua;/usr/local/share/lua/5.1/?.lua;/usr/local/share/lua/5.1/?/init.lua;/usr/local/lib/lua/5.1/?.lua;/usr/local/lib/lua/5.1/?/init.lua;/usr/share/lua/5.1/?.lua;/usr/share/lua/5.1/?/init.lua"
ENV LUA_CPATH="./?.so;/usr/local/lib/lua/5.1/?.so;/usr/lib/x86_64-linux-gnu/?.so;/usr/lib/x86_64-linux-gnu/lua/5.1/?.so;/usr/lib/lua/5.1/?.so;/usr/local/lib/lua/5.1/loadall.so"
RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y liblua5.1-socket