ldap-debian-edu-install: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/bin/ldap-debian-edu-install - from package: debian-edu-config

You may install the required package with command apt-get install {package}

Error in other languages:
ldap-debian-edu-install: bevel nie gevind nie
ldap-debian-edu-install: comandă negăsită
ldap-debian-edu-install: comando não encontrado
ldap-debian-edu-install: commande introuvable
ldap-debian-edu-install: command not found
ldap-debian-edu-install: käsku ei ole
ldap-debian-edu-install: không tìm thấy lệnh
ldap-debian-edu-install: komanda nerasta
ldap-debian-edu-install: Kommando nicht gefunden.
ldap-debian-edu-install: kommandot finns inte
ldap-debian-edu-install: komut yok
ldap-debian-edu-install: nie znaleziono polecenia
ldap-debian-edu-install: níor aimsíodh an t-ordú
ldap-debian-edu-install: no se encontró la orden
ldap-debian-edu-install: no s'ha trobat l'ordre
ldap-debian-edu-install: opdracht niet gevonden
ldap-debian-edu-install: parancs nem található
ldap-debian-edu-install: perintah tidak ditemukan
ldap-debian-edu-install: príkaz nenájdený
ldap-debian-edu-install: příkaz nenalezen
ldap-debian-edu-install: команда не найдена
ldap-debian-edu-install: командата не е открита
ldap-debian-edu-install: 命令找不到
ldap-debian-edu-install: コマンドが見つかりません