lua-create-gitbuildpackage-layout: 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
/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/lua-create-gitbuildpackage-layout - from package: dh-lua

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