bpdump: 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/bpdump - from package: libadios-bin

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

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