litl_print: 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/litl_print - from package: litl-tools

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

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