free42bin: 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/free42bin - from package: free42-nologo

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

Error in other languages:
free42bin: bevel nie gevind nie
free42bin: comandă negăsită
free42bin: comando não encontrado
free42bin: commande introuvable
free42bin: command not found
free42bin: käsku ei ole
free42bin: không tìm thấy lệnh
free42bin: komanda nerasta
free42bin: Kommando nicht gefunden.
free42bin: kommandot finns inte
free42bin: komut yok
free42bin: nie znaleziono polecenia
free42bin: níor aimsíodh an t-ordú
free42bin: no se encontró la orden
free42bin: no s'ha trobat l'ordre
free42bin: opdracht niet gevonden
free42bin: parancs nem található
free42bin: perintah tidak ditemukan
free42bin: príkaz nenájdený
free42bin: příkaz nenalezen
free42bin: команда не найдена
free42bin: командата не е открита
free42bin: 命令找不到
free42bin: コマンドが見つかりません