norm64: 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/norm64 - from package: normaliz

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

Error in other languages:
norm64: bevel nie gevind nie
norm64: comandă negăsită
norm64: comando não encontrado
norm64: commande introuvable
norm64: command not found
norm64: käsku ei ole
norm64: không tìm thấy lệnh
norm64: komanda nerasta
norm64: Kommando nicht gefunden.
norm64: kommandot finns inte
norm64: komut yok
norm64: nie znaleziono polecenia
norm64: níor aimsíodh an t-ordú
norm64: no se encontró la orden
norm64: no s'ha trobat l'ordre
norm64: opdracht niet gevonden
norm64: parancs nem található
norm64: perintah tidak ditemukan
norm64: príkaz nenájdený
norm64: příkaz nenalezen
norm64: команда не найдена
norm64: командата не е открита
norm64: 命令找不到
norm64: コマンドが見つかりません