step:1 make a temporary directory
$ mkdir tmp
step:2 move to temporary directory
$ cd tmp
step:3 clone driver repository
$ git clone https://github.com/lwfinger/rtl8188eu.git
step:4 change directory of cloned repo !
$ cd rtl8188eu
step:5 make the driver for your system (Note: you should have kernal headers to make, google it !)
$ make all
step:6 after successful make
$ sudo make install
step:7 reboot your system
$ sudo reboot
after rebooting you will see the notification light turning on. have a nice day
