smash: 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/smash - from package: node-smash

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

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