dlume: 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/dlume - from package: dlume

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

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