yokadid: 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/yokadid - from package: yokadi

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

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