Только начинаю познание Ubuntu. При попытке установить BURG
После вводаsudo add-apt-repository ppa:bean123ch/burg
Получаю вот такой привет от консоли:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 380, in get_ppa_info
ret = get_ppa_info_from_lp(user, ppa)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 110, in get_ppa_info_from_lp
return get_info_from_lp(lp_url)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 104, in get_info_from_lp
return get_info_from_https(lp_url, True)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 96, in get_info_from_https
data = func(lp_url=url, accept_json=accept_json, retry_delays=retry_delays)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 138, in _get_https_content_py3
lp_page = urllib.request.urlopen(request,
File "/usr/lib/python3.8/urllib/request.py", line 210, in urlopen
context = ssl.create_default_context(ssl.Purpose.SERVER_AUTH,
File "/usr/lib/python3.8/ssl.py", line 745, in create_default_context
context.load_verify_locations(cafile, capath, cadata)
ssl.SSLError: [X509] no certificate or crl found (_ssl.c:4232)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/bin/add-apt-repository", line 137, in <module>
shortcut = shortcut_handler(line)
File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 884, in shortcut_handler
ret = factory(shortcut)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 469, in shortcut_handler
return PPAShortcutHandler(shortcut)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 426, in __init__
info = get_ppa_info(self.shortcut)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 392, in get_ppa_info
_get_suggested_ppa_message(user, ppa))
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 349, in _get_suggested_ppa_message
lp_user = get_info_from_lp(LAUNCHPAD_USER_API % user)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 104, in get_info_from_lp
return get_info_from_https(lp_url, True)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 96, in get_info_from_https
data = func(lp_url=url, accept_json=accept_json, retry_delays=retry_delays)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 138, in _get_https_content_py3
lp_page = urllib.request.urlopen(request,
File "/usr/lib/python3.8/urllib/request.py", line 210, in urlopen
context = ssl.create_default_context(ssl.Purpose.SERVER_AUTH,
File "/usr/lib/python3.8/ssl.py", line 745, in create_default_context
context.load_verify_locations(cafile, capath, cadata)
ssl.SSLError: [X509] no certificate or crl found (_ssl.c:4232)
Прошу помочь без сложных слов)