axspawn: 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/axspawn - from package: ax25-tools

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

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