h8300-hms-readelf: 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/h8300-hms-readelf - from package: binutils-h8300-hms

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

Error in other languages:
h8300-hms-readelf: bevel nie gevind nie
h8300-hms-readelf: comandă negăsită
h8300-hms-readelf: comando não encontrado
h8300-hms-readelf: commande introuvable
h8300-hms-readelf: command not found
h8300-hms-readelf: käsku ei ole
h8300-hms-readelf: không tìm thấy lệnh
h8300-hms-readelf: komanda nerasta
h8300-hms-readelf: Kommando nicht gefunden.
h8300-hms-readelf: kommandot finns inte
h8300-hms-readelf: komut yok
h8300-hms-readelf: nie znaleziono polecenia
h8300-hms-readelf: níor aimsíodh an t-ordú
h8300-hms-readelf: no se encontró la orden
h8300-hms-readelf: no s'ha trobat l'ordre
h8300-hms-readelf: opdracht niet gevonden
h8300-hms-readelf: parancs nem található
h8300-hms-readelf: perintah tidak ditemukan
h8300-hms-readelf: príkaz nenájdený
h8300-hms-readelf: příkaz nenalezen
h8300-hms-readelf: команда не найдена
h8300-hms-readelf: командата не е открита
h8300-hms-readelf: 命令找不到
h8300-hms-readelf: コマンドが見つかりません