Gfilui

i downloaded Ubuntu Budgie onto my computer and my USB wifi adapter didn't work so I downloaded the driver onto my phone and transfered it over to my computer. Once that happened I tried running the install.sh file but I keep getting this error:

Authentication requested [root] for make clean:
bash: make: command not found
Authentication requested [root] for make driver:
bash: make: command not found
####################################
Compile make driver error: 127
Please check error Mesg
####################################

I tried running it normally, with sudo, and with sure but it keeps giving me the errors. I do understand that there are other posts similar to this but I don't understand how to make those specific solutions work with mine.

EDIT:
I don't know what I need to do exactly. I have my usb wifi adapter plugged in but my computer isn't registering it so I will do both codes. For lspci -nnk | grep 0280 nothing happened and for lsusb I got:

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 0c45:5104 Microdia
Bus 003 Device 004: ID 0bda:a811 Realtek Semiconductor Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 145f:01c1 Trust
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

I don't know if this helps either but the linux driver that I'm supposed to install is called Wsky-AC600-LINUX-Driver which is located in my Downloads directory.

On some other computer, go to this site: https://packages.ubuntu.com/ Select your Ubuntu version; check from the terminal:

lsb_release -d

And your architecture; either 32- or 64-bit:

arch

Search for the package build-essential. Download it and all its dependencies. The dependencies are indicated by a red dot; in this case, dpkg-dev, g++, gcc, libc6-dev and make. Download these packages, too. Transfer the .deb files to the desktop of the Ubuntu machine. Then, from the terminal:

cd ~/Desktop
sudo dpkg -i *.deb

It may complain that a package is missing a dependency. If so, download that and add it to the desktop and try again.

EDIT: If, on the other hand, you have an available ethernet connection, you may quite simply do:

sudo apt-get update
sudo apt-get install build-essential

All the needed dependencies, and their dependencies, will be automatically installed.

Footnote: We'd like to confirm the details of your USB wireless as there may be a better way than this lengthy process. Please edit your question to add the result of:

lsusb 

EDIT2: Your wireless device is this: 0bda:a811 Realtek Semiconductor Corp.

With a temporary working internet connection by ethernet, tethered or whatever means possible, open a terminal and do:

sudo apt-get update
sudo apt-get install --reinstall build-essential git
git clone https://github.com/gnab/rtl8812au.git
sudo dkms add ./rtl8812au
sudo dkms build -m 8812au/4.2.2
sudo dkms install -m 8812au/4.2.2

Reboot and your wireless should be working.