cbcodec: 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/cbcodec - from package: qdbm-util

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

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