golly: 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/golly - from package: golly

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

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