bcpvpd: 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 CentOS possible default full paths are:

/usr/bin/bcpvpd - from package: bios_extract

You may install the required package with command yum install {package}

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