1. pyQt 설치 sudo apt-get install python3-pyqt5 sudo apt-get install qt5-default pyqt5-dev pyqt5-dev-tools 설치가 완료되었다면 import PyQt5 가 되는지 확인해보자. 2. Qt Designer 설치 sudo apt-get install qttools5-dev-tools 3. PyQt 설치 sudo -H pip install --upgrade --ignore-installed pip setuptools pip install --upgrade setuptools sudo python3 -m pip install pyqt5==5.15 pyqtchart==5.15 sudo pip3 install PyQt5 sudo pip3 ..