uuagc: 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/uuagc - from package: uuagc

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

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