autokey-run: 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/bin/autokey-run - from package: autokey-common

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