Man pages matching name sysadm::install in section 3pm:

Sysadm::Install.3pm.en	debian 10 / libsysadm-install-perl
Sysadm::Install.3pm.en	debian 11 / libsysadm-install-perl
Sysadm::Install.3pm.en	debian 12 / libsysadm-install-perl