ldap-git-backup: 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/sbin/ldap-git-backup - from package: ldap-git-backup

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

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