make-first-existing-target: 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/make-first-existing-target - from package: make-guile
/usr/bin/make-first-existing-target - from package: make

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

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