cibsecret: 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/cibsecret - from package: cluster-glue

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

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