The LDAP Tool Box project offers a number of tools, scripts, and other niceties for working with LDAP. They previously announced RPMs for OpenLDAP for RedHat and CentOS versions 6, 7, and 8. Today, they tweeted that packages are also available for the Wheezy, Jessie, Stretch, and Buster versions of Debian. The site suggests that they should also work on the Debian-based Ubuntu distribution as well. These packages are available at https://ltb-project.org/download#openldap.