loki_count: 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/loki_count - from package: loki

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

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