wget http://luajit.org/download/LuaJIT-2.0.5.tar.gz tar -zxvf LuaJIT-2.0.5.tar.gz cd LuaJIT-2.0.5 make && make install PREFIX=/usr/local/LuaJIT export LUAJIT_LIB=/usr/local/LuaJIT/lib export LUAJIT_INC=/usr/local/LuaJIT source /etc/profile