dblatex: 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/dblatex - from package: dblatex

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

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