scafc: 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/scafc - from package: pd-scaf

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

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