python3-serial not included as dependency in debian packages
installed inkscape with ppa:inkscape.dev/stable on Ubuntu 22.04.1, The Extension for the cutting plotter doesn't work.
As i start a plot with Extensions/Export/plot, inkscape shows the following message, and nothing happened:
/usr/lib/python3/dist-packages/apport/report.py:13: DeprecationWarning: the imp module is deprecated in favour of importlib and slated for removal in Python 3.12; see the module's documentation for alternative uses
import fnmatch, glob, traceback, errno, sys, atexit, locale, imp, stat
Traceback (most recent call last):
File "/usr/share/inkscape/extensions/plotter.py", line 162, in <module>
Plot().run()
File "/usr/share/inkscape/extensions/inkex/base.py", line 231, in run
self.save_raw(self.effect())
File "/usr/share/inkscape/extensions/plotter.py", line 95, in effect
self.options.to_port(self.options.to_language(encoder.getHpgl()))
File "/usr/share/inkscape/extensions/plotter.py", line 150, in to_serial
with Serial(
File "/usr/share/inkscape/extensions/inkex/ports.py", line 54, in __init__
self.has_serial()
File "/usr/share/inkscape/extensions/inkex/ports.py", line 99, in has_serial
raise DependencyError("pySerial is required to open serial ports.")
inkex.utils.DependencyError: pySerial is required to open serial ports.
Already tried reinstall of inkscape and reset preferences, but still the same. Using a cutter plotter "HobbyCut" on serial /dev/ttyUSB0 which i can configure in the extensions dialog.
Inkscape 1.2.1 (1:1.2.1+202210291243+9c6d41e410)
GLib version: 2.72.1
GTK version: 3.24.33
glibmm version: 2.66.2
gtkmm version: 3.24.5
libxml2 version: 2.9.13
libxslt version: 1.1.34
Cairo version: 1.16.0
Pango version: 1.50.6
HarfBuzz version: 2.7.4
OS version: Ubuntu 22.04.1 LTS