photolayoutseditor: command not found

Have You tried accessing the binary with the full path?

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/photolayoutseditor - from package: kipi-plugins

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