cdfmxlhcsc: 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/cdfmxlhcsc - from package: cdftools

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

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