slapadd: bad configuration directory!

Hi all,

I am new to OpenLDAP, recently I am following the official quick-start guide and finished the installation part.

However when configuring the database which is step 9 in the guide su root -c /usr/local/sbin/slapadd -n 0 -F /usr/local/etc/slapd.d -l /usr/local/etc/openldap/slapd.ldif

I got the error: slapadd: bad configuration directory!

I look into the folder /usr/local/etc/, I don't see any slapd.d.

Even I saw some discussion say that it located at /etc/openldap/. I can't see any either.

Please help me out. Thank you very much.