swami: 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/swami - from package: swami

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

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