How do i install rclone man pages correctly..?

how do i install rclone man pages correctly..??
there's a rclone.1 man page file within every package, how do i install it the right way to read it with "man" (e.g. "man rclone" ) ...

Thanks..

You should be able to just following the install process:

https://rclone.org/install/

Are you having an issue with that?

when i install .rpm package, man pages are installed correctly.
but from zip man pages are not added when i run "mandb" (opensuse) ...

Are you doing this?

sudo mkdir -p /usr/local/share/man/man1
sudo cp rclone.1 /usr/local/share/man/man1/
sudo mandb 

It might be that the path /usr/local/share/man is incorrect for your computer, in which case you could try /usr/share/man instead.