nova-conductor: 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/nova-conductor - from package: nova-conductor

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

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