This is a follow up to what was discussed here:
wifi Adapter not found realtek RTL8852BE WiFi 6 802.11ax PCIe in ubuntu 22.04
I'm using a laptop with the same wifi card (Lenovo Ideapad 5 (15",7)), with ubuntu running in dual boot alongside windows 11.
I have followed the steps given by @chili555 :

sudo add-apt-repository -r ppa:kelebek333/kablosuz 

sudo apt purge rtw89-dkms 

sudo apt update

sudo apt install git bc

git clone https://github.com/HRex39/rtl8852be.git

cd rtl8852be

make

only up until when I try make, where I get the following error: https://pastebin.com/fvBiZmGH

What should I do now? I should note aswell I am a complete beginner with linux, thank you