spattach: 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/sbin/spattach - from package: ax25-tools

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

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