brew install lua
brew install luarocks
brew install sqlite3
luarocks install lua-cjson
luarocks install coxpcall
luarocks install copas
luarocks install socket
luarocks install lua-websockets
luarocks install lua-messagepack
luarocks install luasec
luarocks install inspect
luarocks install httpclient
luarocks install lsqlite3 SQLITE_DIR=/usr/local/opt/sqlite/