How to use in Ubuntu

Dear sir hi
I wanted you to please guide me how to install this program on Ubuntu
step by step

thanks

[Faster3ck]

Hi,

You need to install the Qt5 libraries using your package manager, clone this repository and finally run these commands:

mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=/usr ..
make
make install

thanks for replay..
I did this but I did not get an answer

sudo apt-get install qt5-default
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=/usr ..
make
make install

build# ./randomwordlistgenerator
qt.qpa.xcb: could not connect to display
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.

Please help more
THANK YOU

[Faster3ck]

Using your package manager, try to install a library called libxcb-x11 or something similar

I went this route again and again, but I could not run the program:

sudo apt-get install qt5-default

sudo apt-get install build-essential libgl1-mesa-dev

sudo apt-get source libxcb

git clone https://github.com/Faster3ck/RandomWordlistGenerator.git

cd RandomWordlistGenerator

mkdir build

cd build

apt install cmake

cmake -DCMAKE_INSTALL_PREFIX=/usr ..

make

make install

./randomwordlistgenerator
qt.qpa.xcb: could not connect to display
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.

Aborted (core dumped)