rsparms: 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/rsparms - from package: ax25-tools

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

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