fmake: 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/fmake - from package: freebsd-buildutils

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

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