datefudge: 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/datefudge - from package: datefudge

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

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