I installed using yay sioyek, using Arch Linux.
I run sioyek from terminal.
I see the following messages in terminal.
QString::arg: Argument missing: python -m sioyek.dual_panelify "%{sioyek_path}" "%{file_path}" "%{command_text}", /usr/share/sioyek/tutorial.pdf Traceback (most recent call last): File "<frozen runpy>", line 198, in _run_module_as_main File "<frozen runpy>", line 88, in _run_code File "/home/devolskii/.local/lib/python3.11/site-packages/sioyek/dual_panelify.py", line 149, in <module> with open(dual_panel_file_path, 'wb') as f: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ PermissionError: [Errno 13] Permission denied: '/usr/share/sioyek/tutorial_dual_panel.pdf'