inews: 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/inews - from package: inn2-inews
/usr/lib/news/bin/inews - from package: inn2-inews
/usr/bin/inews - from package: inn

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

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