dwp: 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/dwp - from package: binutils

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

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