pcf2bdf: 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/pcf2bdf - from package: pcf2bdf

You may install the required package with command apt-get install {package}
Error in other languages:
pcf2bdf: bevel nie gevind nie
pcf2bdf: comandă negăsită
pcf2bdf: comando não encontrado
pcf2bdf: commande introuvable
pcf2bdf: command not found
pcf2bdf: käsku ei ole
pcf2bdf: không tìm thấy lệnh
pcf2bdf: komanda nerasta
pcf2bdf: Kommando nicht gefunden.
pcf2bdf: kommandot finns inte
pcf2bdf: komut yok
pcf2bdf: nie znaleziono polecenia
pcf2bdf: níor aimsíodh an t-ordú
pcf2bdf: no se encontró la orden
pcf2bdf: no s'ha trobat l'ordre
pcf2bdf: opdracht niet gevonden
pcf2bdf: parancs nem található
pcf2bdf: perintah tidak ditemukan
pcf2bdf: príkaz nenájdený
pcf2bdf: příkaz nenalezen
pcf2bdf: команда не найдена
pcf2bdf: командата не е открита
pcf2bdf: 命令找不到
pcf2bdf: コマンドが見つかりません