dnaml_progress: 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/lib/fastdnaml/bin/dnaml_progress - from package: fastdnaml

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

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