away: 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/away - from package: away

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

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