Похоже, нет поддержки matplotlib 3.4.2 (слишком новая): rtlsdr-scanner 09:32:34: Warning: Mismatch between the program and library build versions detected. The library used 3.0 (wchar_t,compiler with C++ ABI 1013,STL containers,compatible with 2.6,compatible with 2.8), and wxPython used 3.0 (wchar_t,compiler with C++ ABI 1014,STL containers,compatible with 2.6,compatible with 2.8). Traceback (most recent call last): File "/usr/lib64/python3.9/runpy.py", line 197, in _run_module_as_main return _run_code(code, main_globals, None, File "/usr/lib64/python3.9/runpy.py", line 87, in _run_code exec(code, run_globals) File "/usr/lib/python3/site-packages/rtlsdr_scanner/__main__.py", line 48, in <module> from rtlsdr_scanner.cli import Cli File "/usr/lib/python3/site-packages/rtlsdr_scanner/cli.py", line 38, in <module> from rtlsdr_scanner.file import save_plot, export_plot, ScanInfo, File File "/usr/lib/python3/site-packages/rtlsdr_scanner/file.py", line 46, in <module> from rtlsdr_scanner.spectrum import create_mesh, sort_spectrum File "/usr/lib/python3/site-packages/rtlsdr_scanner/spectrum.py", line 29, in <module> from matplotlib.dates import seconds ImportError: cannot import name 'seconds' from 'matplotlib.dates' (/usr/lib64/python3/site-packages/matplotlib/dates.py) Аналогичная бага в fedora: https://bugzilla.redhat.com/show_bug.cgi?id=1901488
rtlsdr-scanner-1.3.2-alt3 -> sisyphus: Fri Jun 25 2021 Anton Midyukov <antohami@altlinux> 1.3.2-alt3 - fix run with python3, python3-module-matplotlib >= 3.3.0 (Closes: 40089)