roarsockconnect: 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/roarsockconnect - from package: libroar-dev

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

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