package.path = "lib/?.lua;"..package.path
package.path = "../lib/?.lua;"..package.path
-- HUMP
package.path = "lib/hump/?.lua;"..package.path
package.path = "lib/hump/?.lua;"..package.path
Class = require "class"
在lib/hump下有一个class.lua
但是跑起来之后提示没有这个文件？可能的原因有那些?