feattext: 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/feattext - from package: emboss

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