/*
	Created Date: 2022-11-05
	Author: Doyoon Jung(정도윤) / rabbit.white@daum.net
	Subject: Qt5 Install Guide with Ubuntu 22.04
	Description:

*/

1. 필수 개발환경 설치
# sudo apt-get update
# sudo apt-get install build-essential

2. QT Creator (IDE)
# sudo apt-get install qtcreator

3. Install Package
sudo apt install -y qtcreator qtbase5-dev qt5-qmake cmake

4. Qt5 install problem Ubuntu 22.04 Solution
오피셜 사이트 접속할 것: https://qt.io

sudo chmod +x qt-opensource-linux-x64-5.12.10.run

(설치 용량: 약 16GB 이상 소요)

(이메일 계정: 인증 필수)

5. QT 종속파일 생성
sudo apt install libfontconfig1 build-essential mesa-common-dev libglu1-mesa-dev

6. 바탕화면 아이콘 생성
touch ~/.local/share/applications/Qt-Creator.desktop

echo "[Desktop Entry] Version=1.0 Encoding=UTF-8 Type=Application Name=QtCreator Comment=QtCreator NoDsiplay=true Exec=(Install folder of QT)/Tools/QtCreator/bin/qtcreator %f Icon=(Install folder of QT)/5.4/Src/qtdoc/doc/images/landing/icon_QtCreator_78x78px.png Name[en_US]=Qt-Creator" > ~/.local/share/applicationsQt-Creator.desktop

7. Update the permissions of the Qt Creator file with chmod.

sudo chmod +x ~/.local/share/applicationsQt-Creator.desktop

8. Make Qt the default file association for pro files on Ubuntu using echo.

echo "text/qtcreator=Qt-Creator.desktop;" >> ~/.local/share/applications/defaults.list
After adding the file association, everything should work.