dbcat: 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/dbcat - from package: dbmix

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

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