scamper: 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/scamper - from package: scamper

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

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