rubikrotation: 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 Debian possible default full paths are:

/usr/bin/rubikrotation - from package: texlive-games

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

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