[Logseman]

I installed the library, and it still complains about something else:

____________________ WARNING ____________________
Setting up completion failed with error:
__________________________________________________


	Traceback (most recent call last):
	  File "site-packages/calibre/linux.py", line 755, in setup_completion
	  File "site-packages/calibre/linux.py", line 510, in write_completion
	  File "site-packages/calibre/gui2/viewer/main.py", line 29, in <module>
	  File "site-packages/calibre/gui2/viewer/ui.py", line 11, in <module>
	ImportError: cannot import name QWebView

Setting up desktop integration...

____________________ WARNING ____________________
Setting up desktop integration failed with error:
__________________________________________________


	Traceback (most recent call last):
	  File "site-packages/calibre/linux.py", line 815, in setup_desktop_integration
	  File "site-packages/calibre/linux.py", line 800, in install_icons
	  File "site-packages/calibre/linux.py", line 794, in install_single_icon
	  File "subprocess.py", line 185, in check_call
	  File "subprocess.py", line 172, in call
	  File "subprocess.py", line 394, in __init__
	  File "subprocess.py", line 1047, in _execute_child
	OSError: [Errno 2] No such file or directory

For the record, this is a vanilla Ubuntu Server 18.04 install in a 64-bit x86 PC, an Intel Nuc.