dacsinfocard: 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/dacsinfocard - from package: dacs

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

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