doc: used sudo to install apisix by luarocks.

This commit is contained in:
Yuansheng Wang 2019-06-04 17:43:46 +08:00
parent 5e427d76f4
commit b537c99058

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@ -20,7 +20,7 @@ please see: [Install Dependencies](https://github.com/iresty/apisix/wiki/Install
### Install apisix
```shell
luarocks install apisix
sudo luarocks install apisix
```
If you see `apisix *** is now built and installed`, the apisix is already