espeakedit: 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/espeakedit - from package: espeakedit

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

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