cookiecutter: 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/cookiecutter - from package: cookiecutter

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