superiotool: 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/sbin/superiotool - from package: superiotool

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

On Debian possible default full paths are:

/usr/sbin/superiotool - from package: superiotool

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

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