tinyleaf: 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/tinyleaf - from package: inn2

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

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