booklet: 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/lib/axiom-20140801/bin/booklet - from package: axiom

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

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