spamoracle: 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/spamoracle - from package: spamoracle

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

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