Re: LuaBitOp: Cant require "bit=>./bit.so: undefined symbol: luaopen_bit

[meino.cramer@...]

Luiz Henrique de Figueiredo <lhf@tecgraf.puc-rio.br> [12-11-30 16:20]:
> > , which works fine and installs bit.so into
> > 
> >     /usr/local/lib64/lua/5.1/bit.so
> > 
> >     lua: error loading module 'bit' from file './bit.so':
> >         ./bit.so: undefined symbol: luaopen_bit
> 
> This means that you're loading bit.so from the current directory,
> not from where it was installed. Moreover, the bit.so in the current
> directory does not seem to be a Lua library.
> 
> Make sure LUA_CPATH or package.cpath contain "/usr/local/lib64/lua/5.1/?.so"
> before ".".
> 
> To avoid surprises like that, we moved "." to the end of the paths in Lua 5.2.
> 


Hi,

thanks for the replies.
I think, there is something different causing this failure:

    computer:user/XXX>ls -l
    total 4
    -rw-r--r-- 1 user users 357 2012-11-30 17:58 test
    computer:user/XXX>pwd
    /home/user/XXX
    computer:user/XXX>env | grep LUA
    LUA_PATH=/usr/lib64/lua/luarocks/share/lua/5.1//?.lua;/usr/lib64/lua/luarocks/share/lua/5.1//?/init.lua;/usr/share/lua/5.1//?.lua;/usr/share/lua/5.1//?/init.lua;/usr/lib64/lua/luarocks/share/lua/5.1/?.lua;/usr/lib64/lua/luarocks/share/lua/5.1/?/init.lua;/usr/share/lua/5.1/?.lua;/usr/share/lua/5.1/?/init.lua;./?.lua;/usr/local/share/lua/5.1/?.lua;/usr/local/share/lua/5.1/?/init.lua;/usr/local/lib64/lua/5.1/?.lua;/usr/local/lib64/lua/5.1/?/init.lua;/usr/share/lua/5.1/?.lua;/usr/share/lua/5.1/?/init.lua
    LUA_CPATH=/usr/lib64/lua/luarocks/lib/lua/5.1//?.so;./?.so;/usr/local/lib64/lua/5.1/?.so;/usr/lib64/lua/5.1/?.so;/usr/local/lib64/lua/5.1/loadall.so
    computer:user/XXX>lua
    Lua 5.1.4  Copyright (C) 1994-2008 Lua.org, PUC-Rio
    > require "bit"
    error loading module 'bit' from file '/usr/local/lib64/lua/5.1/bit.so':
        /usr/local/lib64/lua/5.1/bit.so: undefined symbol: luaopen_bit
    stack traceback:
        [C]: ?
        [C]: in function 'require'
        stdin:1: in main chunk
        [C]: ?
    > 
    computer:user/XXX>

Or did I miss something?

Best regards,
mcc