editmap: 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/editmap - from package: sendmail-bin

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

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