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raspberry-piqt5

Error installing Qt5 on Raspberry Pi 4 - Bullseye "Package qt5-default has no installation candidate"

I tried to install QT5 on my Raspberry Pi 4 OS version 12.3 64 bit with:

sudo apt-get install qt5-default

but I'm getting the following error

 "Package qt5-default has no installation candidate"

I've already performed

sudo apt update
sudo apt upgrade

All of the documentation and forum posts I've read say that "qt5-default" is the apt package name. Am I missing something that is different for 64 bit? Is there no 64 bit package?

Solution 
  • Bullseye OS

$ sudo apt-get install qtbase5-dev qtchooser
$ sudo apt-get install qt5-qmake qtbase5-dev-tools
$ sudo apt-get install qtcreator
$ sudo apt-get install qtdeclarative5-dev