ldapget: 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 CentOS possible default full paths are:

/usr/bin/ldapget - from package: mod_revocator

You may install the required package with command yum install {package}

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