bdf2psf: 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/bdf2psf - from package: bdf2psf

You may install the required package with command apt-get install {package}
Error in other languages:
bdf2psf: bevel nie gevind nie
bdf2psf: comandă negăsită
bdf2psf: comando não encontrado
bdf2psf: commande introuvable
bdf2psf: command not found
bdf2psf: käsku ei ole
bdf2psf: không tìm thấy lệnh
bdf2psf: komanda nerasta
bdf2psf: Kommando nicht gefunden.
bdf2psf: kommandot finns inte
bdf2psf: komut yok
bdf2psf: nie znaleziono polecenia
bdf2psf: níor aimsíodh an t-ordú
bdf2psf: no se encontró la orden
bdf2psf: no s'ha trobat l'ordre
bdf2psf: opdracht niet gevonden
bdf2psf: parancs nem található
bdf2psf: perintah tidak ditemukan
bdf2psf: príkaz nenájdený
bdf2psf: příkaz nenalezen
bdf2psf: команда не найдена
bdf2psf: командата не е открита
bdf2psf: 命令找不到
bdf2psf: コマンドが見つかりません