hpionIBMblade: 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/hpionIBMblade - from package: openhpi32
/usr/bin/hpionIBMblade - from package: openhpi

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

On Debian possible default full paths are:

/usr/bin/hpionIBMblade - from package: openhpi-clients

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

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