zaway: 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/zaway - from package: zephyr-clients

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

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