newbiedoc: 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/newbiedoc - from package: newbiedoc

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

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