Python version

[TomaszWaszczyk]

Does it mean that I have too upgraded Python? Is it possible to update dependencies?

tomek@rhei-box:~/workspaces/wacom-gui/wacom-gui$ sudo apt install python3-pyqt4
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 python3-pyqt4 : Depends: python3 (< 3.6) but 3.9.2-3 is to be installed
                 Depends: libqt4-dbus (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqt4-declarative (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqt4-designer (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqt4-help (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqt4-network (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqt4-script (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqt4-scripttools (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqt4-svg (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqt4-test (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqt4-xml (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqt4-xmlpatterns (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqtassistantclient4 (>= 4.6.3) but it is not going to be installed
                 Depends: libqtcore4 (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: libqtgui4 (>= 4:4.8.0-1~) but it is not going to be installed
                 Depends: sip-py3api-11.3

[hbecerra81]

Depending on your distro flavor, you should be able to update/fix this issue by running the corresponding terminal command for it. I use pop os/KDE plasma, so I run 'sudo apt update && sudo apt upgrade --fix-broken' and this fetches missing packages in order to meet/fix dependancy issues. I recommend using chatgpt to aid you while troubleshooting as it can elaborate well on what the traceback errors mean and how to solve them.