mino: command not found

Have You tried accessing the binary with the full path?

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/mino - from package: gnudos

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