oggz-codecs: 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/oggz-codecs - from package: liboggz

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

On Debian possible default full paths are:

/usr/bin/oggz-codecs - from package: oggz-tools

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

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