ipmi_test: 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/lib/plainbox-providers-1/checkbox/bin/ipmi_test - from package: plainbox-provider-checkbox

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

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