[oe] bitbake problem

[Hien Pham]

Hi all,

after installed Openembedded's tools, I tried bellow command:
[root at localhost stuff]# bitbake nano

I received following messages:

>NOTE: Handling BitBake files: | (0001/0001) [100 %]
>NOTE: Parsing finished. 1 cached, 0 parsed, 0 skipped, 0 masked.
>ERROR:  Openembedded's config sanity checker detected a potential
misconfiguration.
>    Either fix the cause of this error or at your own risk disable the
checker (see sanity.conf).
>    Following is the list of potential problems / advisories:

>    Do not use Bitbake as root.

how can I solve this problem?

Thanks and best regards,