yodlstriproff: 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/yodlstriproff - from package: yodl

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

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