timage: 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/timage - from package: argyll

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

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