cube_nodeview: 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/cube_nodeview - from package: cube

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

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