editkeep: 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/sbin/editkeep - from package: deborphan

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

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