lua - can not load luafilesystem in lua

Question

when i load lfs module in lua file, i got the error message:

error loading module 'lfs' from file '/usr/lib64/lua/5.1/lfs.so':
/usr/lib64/lua/5.1/lfs.so:1: unexpected symbol near 'char(127)'

here is the code:

#!/usr/bin/lua
package.path = package.path .. ";/usr/lib64/lua/5.1/?.so"
require"lfs"

if i execute the code in lua console, it succeed; if i copy the lfs.so file to the same directory as the lua file, i succeed too. i had googled,but can't find a solution.

Answer 1

您正在加载一个 C 库。对于 C 库包，要使用的路径应该是package.cpath.

package.path（对于用 Lua 编写的模块）和package.cpath（对于用 C 编写的模块）是 Lua 查找模块的地方。它们是分号分隔的列表，每个条目都可以有一个?替换为模块名称的条目。

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