Error : failed to run balancer_by_lua*: /usr/local/lib/lua/resty/core/base.lua:24: ngx_http_lua_module 0.10.19 or 0.10.20 required

[buithevuong]

Why curl localhost always return "500 Internal Server Error".
I followed the example of ngx.balancer :
https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md

Error : failed to run balancer_by_lua*: /usr/local/lib/lua/resty/core/base.lua:24: ngx_http_lua_module 0.10.19 or 0.10.20 required
stack traceback:
[C]: in function 'error'
/usr/local/lib/lua/resty/core/base.lua:24: in main chunk
[C]: in function 'require'
/usr/local/lib/lua/ngx/balancer.lua:4: in main chunk
[C]: in function 'require'
balancer_by_lua:2: in main chunk while connecting to upstream, client: 127.0.0.1, server: , request: "GET / HTTP/1.1", host: "localhost"

[zhuizhuhaomeng]

please use the latest lua-nginx-module and lua-resty-core

[zhuizhuhaomeng]

lua-resty-core need some api in lua-nginx-module， so it require the specific version of lua-nginx-module