recovermov: 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/recovermov - from package: recoverjpeg

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

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