innd: 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/lib/news/bin/innd - from package: inn2
/usr/sbin/innd - from package: inn

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

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