ganeti-rapi: 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/ganeti-rapi - from package: ganeti

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

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