Добавить установленные .egg во встроенный питон

Встраиваю Python в С++. Сначала было

sys.path == ['/usr/lib/python38.zip', '/usr/lib/python3.8', '/usr/lib/python3.8/lib-dynload']

site-packages добавил

import sys,site

for s in site.getsitepackages(): sys.path.append(s)
sys.path.append(site.getusersitepackages())

Но как добавить ".egg" ?

['', '/usr/lib/python38.zip', '/usr/lib/python3.8', '/usr/lib/python3.8/lib-dynload', '/home/eri/.local/lib/python3.8/site-packages', '/home/eri/.local/lib/python3.8/site-packages/onvif-0.2.0-py3.8.egg', '/home/eri/.local/lib/python3.8/site-packages/sslkeylog-0.2.0-py3.8-linux-x86_64.egg', '/home/eri/.local/lib/python3.8/site-packages/pyTeliumManager-2.3.0-py3.8-linux-x86_64.egg', '/home/eri/.local/lib/python3.8/site-packages/hexdump-3.3-py3.8.egg', '/home/eri/.local/lib/python3.8/site-packages/payment_card_identifier-0.1.2-py3.8.egg', '/home/eri/.local/lib/python3.8/site-packages/pycountry-19.8.18-py3.8.egg', '/home/eri/.local/lib/python3.8/site-packages/pyserial-3.4-py3.8.egg', '/home/eri/Projects/2020/qtpyvcp', '/usr/lib/python3.8/site-packages']