smalt: command not found

Have You tried accessing the binary with the full path?

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/smalt - from package: smalt

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