when i run install script, that error show system:
Error! Your kernel headers for kernel 5.4.181-2-MANJARO cannot be found at /usr/lib/modules/5.4.181-2-MANJARO/build or /usr/lib/modules/5.4.181-2-MANJARO/source. You can use the --kernelsourcedir option to tell DKMS where it’s located.
not have ENTHERNET on linux.
but, can use windows !
Headers are in repositories, you should install them from there with your favourite package manager.
Other ways are unsupported, do it on your own risk. Also, installation drivers from unknown script is unsupported – rtl8192eu drivers are in AUR, you should install it from here. Do it with your favourite AUR helper.