cdda2ogg: 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/cdda2ogg - from package: icedax

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

On Debian possible default full paths are:

/usr/bin/cdda2ogg - from package: icedax

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

Error in other languages:
cdda2ogg: bevel nie gevind nie
cdda2ogg: comandă negăsită
cdda2ogg: comando não encontrado
cdda2ogg: commande introuvable
cdda2ogg: command not found
cdda2ogg: käsku ei ole
cdda2ogg: không tìm thấy lệnh
cdda2ogg: komanda nerasta
cdda2ogg: Kommando nicht gefunden.
cdda2ogg: kommandot finns inte
cdda2ogg: komut yok
cdda2ogg: nie znaleziono polecenia
cdda2ogg: níor aimsíodh an t-ordú
cdda2ogg: no se encontró la orden
cdda2ogg: no s'ha trobat l'ordre
cdda2ogg: opdracht niet gevonden
cdda2ogg: parancs nem található
cdda2ogg: perintah tidak ditemukan
cdda2ogg: príkaz nenájdený
cdda2ogg: příkaz nenalezen
cdda2ogg: команда не найдена
cdda2ogg: командата не е открита
cdda2ogg: 命令找不到
cdda2ogg: コマンドが見つかりません