freehdl-v2cc: 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/freehdl-v2cc - from package: freehdl

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

Error in other languages:
freehdl-v2cc: bevel nie gevind nie
freehdl-v2cc: comandă negăsită
freehdl-v2cc: comando não encontrado
freehdl-v2cc: commande introuvable
freehdl-v2cc: command not found
freehdl-v2cc: käsku ei ole
freehdl-v2cc: không tìm thấy lệnh
freehdl-v2cc: komanda nerasta
freehdl-v2cc: Kommando nicht gefunden.
freehdl-v2cc: kommandot finns inte
freehdl-v2cc: komut yok
freehdl-v2cc: nie znaleziono polecenia
freehdl-v2cc: níor aimsíodh an t-ordú
freehdl-v2cc: no se encontró la orden
freehdl-v2cc: no s'ha trobat l'ordre
freehdl-v2cc: opdracht niet gevonden
freehdl-v2cc: parancs nem található
freehdl-v2cc: perintah tidak ditemukan
freehdl-v2cc: príkaz nenájdený
freehdl-v2cc: příkaz nenalezen
freehdl-v2cc: команда не найдена
freehdl-v2cc: командата не е открита
freehdl-v2cc: 命令找不到
freehdl-v2cc: コマンドが見つかりません