texluajitc: 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/texluajitc - from package: texlive-binaries

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

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