euare-roledel: 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/euare-roledel - from package: euca2ools

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

On Debian possible default full paths are:

/usr/bin/euare-roledel - from package: euca2ools

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

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