ipod-time-sync: 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/ipod-time-sync - from package: libgpod-common

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

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