Устанавливаем gajim, запускаем, видим backtrace: $ gajim No translations found Dirs searched: [PosixPath('/home/wladmis_im/.local/share'), PosixPath('/usr/local/share'), PosixPath('/usr/share')] Traceback (most recent call last): File "/usr/bin/gajim", line 33, in <module> sys.exit(load_entry_point('gajim==1.3.3', 'gui_scripts', 'gajim')()) File "/usr/lib/python3/site-packages/gajim/gajim.py", line 156, in main _check_required_deps() File "/usr/lib/python3/site-packages/gajim/gajim.py", line 48, in _check_required_deps import nbxmpp File "/usr/lib/python3/site-packages/nbxmpp/__init__.py", line 5, in <module> gi.require_version('Soup', '2.4') File "/usr/lib64/python3/site-packages/gi/__init__.py", line 129, in require_version raise ValueError('Namespace %s not available for version %s' % ValueError: Namespace Soup not available for version 2.4 Смотрим: $ rpm -qR gajim |grep Soup typelib(Soup) $ rpm -q --whatprovides 'typelib(Soup)' libsoup3.0-gir-3.0.4-alt1.x86_64 Доустановка libsoup-gir решила проблему. $ rpm -q --whatprovides 'typelib(Soup)' libsoup3.0-gir-3.0.4-alt1.x86_64 libsoup-gir-2.74.2-alt1.x86_64 Возможно, стоит генерировать версионированные требования зависимостей.