tritium: 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/tritium - from package: tritium

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