Inkscape 1.0 is working fine on my Linux box running Mint 19.2 with cinnamon. Recently I installed the Inkstitch 1.0 extension. It appears correctly in the list of extensions.

When I follow the routine in the Inkstitch beginners video

https://www.youtube.com/watch?v=Dkb5UvsZUNg

at around 3 minutes it says to draw a shape, convert it to a path, and click the extension params. When i do this I get the message below. Can anyone help?

zb

Traceback (most recent call last):
File "inkstitch.py", line 34, in <module>
extension = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
File "/usr/lib/python3.6/subprocess.py", line 729, in __init__
restore_signals, start_new_session)
File "/usr/lib/python3.6/subprocess.py", line 1364, in _execute_child
raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: 'inkstitch/bin/inkstitch': 'inkstitch/bin/inkstitch'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "inkstitch.py", line 37, in <module>
print >> sys.stderr, "Unexpected error launching Ink/Stitch."
TypeError: unsupported operand type(s) for >>: 'builtin_function_or_method' and '_io.TextIOWrapper'. Did you mean "print(<message>, file=<output_stream>)"?

But it appears in the list of extensions in the inkscape window.  The preferences say it should be installed in /home/zb/.config/inkscape/extensions. The directory listing looks OK and I have RW privileges on all the files. The full version number of my Inkstitch is v1.27.2

$ ls
inkstitch_auto_satin.inx
inkstitch_convert_to_satin.inx
inkstitch_cut_satin.inx
inkstitch_embroider.inx
inkstitch_flip.inx
inkstitch_global_commands.inx
inkstitch_input_100.inx
inkstitch_input_10O.inx
inkstitch_input_BRO.inx
inkstitch_input_DAT.inx
inkstitch_input_DSB.inx
inkstitch_input_DST.inx
inkstitch_input_DSZ.inx
inkstitch_input_EMD.inx
inkstitch_input_EXP.inx
inkstitch_input_EXY.inx
inkstitch_input_FXY.inx
inkstitch_input_GT.inx
inkstitch_input_INB.inx
inkstitch_input_JEF.inx
inkstitch_input_JPX.inx
inkstitch_input_KSM.inx
inkstitch_input_MAX.inx
inkstitch_input_MIT.inx
inkstitch_input_NEW.inx
inkstitch_input_PCD.inx
inkstitch_input_PCM.inx
inkstitch_input_PCQ.inx
inkstitch_input_PCS.inx
inkstitch_input_PEC.inx
inkstitch_input_PES.inx
inkstitch_input_PHB.inx
inkstitch_input_PHC.inx
inkstitch_input_SEW.inx
inkstitch_input_SHV.inx
inkstitch_input_STC.inx
inkstitch_input_STX.inx
inkstitch_input_TAP.inx
inkstitch_input_TBF.inx
inkstitch_input_U01.inx
inkstitch_input_VP3.inx
inkstitch_input_XXX.inx
inkstitch_input_ZXY.inx
inkstitch_install.inx
inkstitch_layer_commands.inx
inkstitch_lettering.inx
inkstitch_object_commands.inx
inkstitch_output_DST.inx
inkstitch_output_EXP.inx
inkstitch_output_JEF.inx
inkstitch_output_PEC.inx
inkstitch_output_PES.inx
inkstitch_output_TXT.inx
inkstitch_output_U01.inx
inkstitch_output_VP3.inx
inkstitch_params.inx
inkstitch_print.inx
inkstitch.py
'inkstitch-refs-tags-v1.27.2-linux-en_US-ff55eccaa4069d9cbcd2dd74890e3797(1).zip'
inkstitch_remove_embroidery_settings.inx
inkstitch_simulate.inx
inkstitch_troubleshoot.inx
inkstitch_zip.inx