noweave: 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/noweave - from package: noweb

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

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