blaze: 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/blaze - from package: blazeblogger

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

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