This package has indeed been broken for a long time already. Upstream is inactive since 2015 and I'm not willing to do all the fixes it would need. Therefore I requested its removal from Debian archive.
Other tools present in Debian can perform the same task. For instance soundstretch (command line) and audacity (gui). Thanks for reporting, -- Tiago On 2022-02-19 4:50 p.m., Andreas Beckmann wrote: > Followup-For: Bug #1006017 > Control: found -1 1.5.0-1 > > This seems to go back to stretch: > > # xvfb-run playitslowly > Traceback (most recent call last): > File "<frozen importlib._bootstrap>", line 890, in _find_spec > AttributeError: 'DynamicImporter' object has no attribute 'find_spec' > > During handling of the above exception, another exception occurred: > > Traceback (most recent call last): > File "/usr/lib/python3.5/runpy.py", line 193, in _run_module_as_main > "__main__", mod_spec) > File "/usr/lib/python3.5/runpy.py", line 85, in _run_code > exec(code, run_globals) > File "/usr/lib/python3/dist-packages/playitslowly/app.py", line 36, in > <module> > from gi.repository import Gtk, GObject, Gst, Gio, Gdk > File "/usr/lib/python3/dist-packages/gi/importer.py", line 127, in > find_module > 'introspection typelib not found' % namespace) > ImportError: cannot import name Gtk, introspection typelib not found > > > Andreas >