xml module does not work

[tastyminerals]

The following code:

local xml = require("xml")

produces the following error:

error loading module 'xml.core' from file '/usr/lib/lua/5.3/xml/core.so':
	/usr/lib/lua/5.3/xml/core.so: undefined symbol: lua_tonumber
lua: /usr/share/lua/5.3/xml/init.lua:31: attempt to call a nil value (field 'Parser')
stack traceback:
	/usr/share/lua/5.3/xml/init.lua:31: in main chunk
	[C]: in function 'require'
	lua_doc_reader.lua:3: in main chunk
	[C]: in ?

[gaspard]

Hi @tastyminerals !

Can you provide information on your build/runtime environment so that I can reproduce this ?

• OS version
• Lua version
• Installation (via luarocks, custom build, etc)

Cheers...

[tastyminerals]

Linux dell-tasty 4.7.10-1-MANJARO #1 SMP PREEMPT Sat Oct 22 19:15:11 UTC 2016 x86_64 GNU/Linux

[tastyminerals@dell-tasty ~]$ lua
Lua 5.3.3  Copyright (C) 1994-2016 Lua.org, PUC-Rio
> 

Installation was performed via luarocks.

[iamjokerjun]

lua: ./xml.lua:24: module 'lub' not found:
no field package.preload['lub']
no file '/usr/local/share/lua/5.3/lub.lua'
no file '/usr/local/share/lua/5.3/lub/init.lua'
no file '/usr/local/lib/lua/5.3/lub.lua'
no file '/usr/local/lib/lua/5.3/lub/init.lua'
no file './lub.lua'
no file './lub/init.lua'
no file '/usr/local/lib/lua/5.3/lub.so'
no file '/usr/local/lib/lua/5.3/loadall.so'
no file './lub.so'
stack traceback:
[C]: in function 'require'
./xml.lua:24: in main chunk
[C]: in function 'require'
mytest.lua:1: in main chunk

where is lub lib????

[gaspard]

@809851978 https://luarocks.org/search?q=lub

Should install along. Let me check all this.