nccstrip2.py: command not found

Have You tried accessing the binary with the full path?

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/nccstrip2.py - from package: ncc

You may install the required package with command apt-get install {package}
Error in other languages:
nccstrip2.py: bevel nie gevind nie
nccstrip2.py: comandă negăsită
nccstrip2.py: comando não encontrado
nccstrip2.py: commande introuvable
nccstrip2.py: command not found
nccstrip2.py: käsku ei ole
nccstrip2.py: không tìm thấy lệnh
nccstrip2.py: komanda nerasta
nccstrip2.py: Kommando nicht gefunden.
nccstrip2.py: kommandot finns inte
nccstrip2.py: komut yok
nccstrip2.py: nie znaleziono polecenia
nccstrip2.py: níor aimsíodh an t-ordú
nccstrip2.py: no se encontró la orden
nccstrip2.py: no s'ha trobat l'ordre
nccstrip2.py: opdracht niet gevonden
nccstrip2.py: parancs nem található
nccstrip2.py: perintah tidak ditemukan
nccstrip2.py: príkaz nenájdený
nccstrip2.py: příkaz nenalezen
nccstrip2.py: команда не найдена
nccstrip2.py: командата не е открита
nccstrip2.py: 命令找不到
nccstrip2.py: コマンドが見つかりません