edialign: 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/edialign - from package: emboss

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