bmpblk_font: command not found

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/bmpblk_font - from package: vboot-utils

You may install the required package with command apt-get install {package}

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