Hello, i want to install froxlor but i can't succeed  

because my localhost gives installation error PHP POSIX-EXTENSION NOT INSTALLED

please help me how should i do this setup PHP POSIX-EXTENSION?  

I don't know how to do it in PHP  

 

posix should be part of php-common already

sorry, i dont understand
Could you give more descriptive information?

Also what is the solution? 

by default, if you install php the posix extension is ALREADY part of it, no extra packages needed. So you might want to check whether you might not load the extension (e.g. /etc/php/8.0/mods-available/posix.ini should have a line like "extension=posix.so").

If not: state your distribution and how you installed php...

I installed XAMPP on my computer and I am using the PHP folder in it, I checked the PHP folder. the folder and file you mentioned does not exist 

( /etc/php/8.0/mods-available/posix.ini should have a line like "extension=posix.so").

please don't tell me you are using windows...

yes  

froxlor does not work on windows. It's not meant to be used on windows...

now i got it, Froxlor doesn't work with localhost 

i'm so sorry about this