getfdprm: 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/getfdprm - from package: fdutils

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