swift-init: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH

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/swift-init - from package: python-swift

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