innbind: 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/lib/news/bin/innbind - from package: inn2

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