cba-gtk: 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/cba-gtk - from package: cba

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

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