root@acesso:~# bash <( curl https://get.litespeed.sh ) TRIAL
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 12408 100 12408 0 0 20241 0 --:--:-- --:--:-- --:--:-- 20208
Fatal error: found Litespeed is already installed. Refusing to install a second time.
root@acesso:~# service lsws status
Unit lsws.service could not be found.How could I solve that ?