hugdaylist: 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/hugdaylist - from package: ubuntu-dev-tools

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

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