dl10n-txt: 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/dl10n-txt - from package: dl10n

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

Error in other languages:
dl10n-txt: bevel nie gevind nie
dl10n-txt: comandă negăsită
dl10n-txt: comando não encontrado
dl10n-txt: commande introuvable
dl10n-txt: command not found
dl10n-txt: käsku ei ole
dl10n-txt: không tìm thấy lệnh
dl10n-txt: komanda nerasta
dl10n-txt: Kommando nicht gefunden.
dl10n-txt: kommandot finns inte
dl10n-txt: komut yok
dl10n-txt: nie znaleziono polecenia
dl10n-txt: níor aimsíodh an t-ordú
dl10n-txt: no se encontró la orden
dl10n-txt: no s'ha trobat l'ordre
dl10n-txt: opdracht niet gevonden
dl10n-txt: parancs nem található
dl10n-txt: perintah tidak ditemukan
dl10n-txt: príkaz nenájdený
dl10n-txt: příkaz nenalezen
dl10n-txt: команда не найдена
dl10n-txt: командата не е открита
dl10n-txt: 命令找不到
dl10n-txt: コマンドが見つかりません