biomaj: 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/biomaj - from package: biomaj

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