install dependencies error about blendarmocap

[ChishaWolf]

I encountered the same problem but after I turned off my VPN it just worked fine.

Same, VPN off and everything's fine. Maybe adding a notice to ask people to turn off VPN will help.

Also, perhaps consider adding a progress bar. It's really slow to download the dependencies in some parts of the world without VPN, and it's hard to tell if it's still downloading. I think adding a manual way (or an instruction to do so) to install the dependencies can help too.

[cgtinker]

you may have to start blender as admin to install the dependencies.

[SkylakeOfficial]

I encountered the same problem but after I turned off my VPN it just worked fine.

[Akikannblossom]

I definitely have done this step. Give the permission of blender to run. but it still didn't work. I don't know why./(ㄒoㄒ)/~~

[cgtinker]

though exit status 2 is an admin issue. :P
which operating system are you using? are you running a 64 bit sys?

can you toggle the system console and send me the logs?

[Akikannblossom]

though exit status 2 is an admin issue. :P which operating system are you using? are you running a 64 bit sys?

can you toggle the system console and send me the logs?

I'm running under windows 10 which based on 64 bit sys.

Here is the error logs. thank you very much for your helping.

ERROR: Exception:
Traceback (most recent call last):
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\cli\base_command.py", line 173, in _main
status = self.run(options, args)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\cli\req_command.py", line 203, in wrapper
return func(self, options, args)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\commands\install.py", line 315, in run
requirement_set = resolver.resolve(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\resolution\resolvelib\resolver.py", line 94, in resolve
result = self._result = resolver.resolve(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 472, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 341, in resolve
self._add_to_criteria(self.state.criteria, r, parent=None)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 172, in _add_to_criteria
if not criterion.candidates:
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\resolvelib\structs.py", line 151, in bool
return bool(self._sequence)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 140, in bool
return any(self)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 128, in
return (c for c in iterator if id(c) not in self._incompatible_ids)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 29, in _iter_built
for version, func in infos:
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\resolution\resolvelib\factory.py", line 272, in iter_index_candidate_infos
result = self._finder.find_best_candidate(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\package_finder.py", line 851, in find_best_candidate
candidates = self.find_all_candidates(project_name)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\package_finder.py", line 798, in find_all_candidates
page_candidates = list(page_candidates_it)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\sources.py", line 134, in page_candidates
yield from self._candidates_from_page(self._link)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\package_finder.py", line 758, in process_project_url
html_page = self._link_collector.fetch_page(project_url)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\collector.py", line 490, in fetch_page
return _get_html_page(location, session=self.session)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\collector.py", line 400, in _get_html_page
resp = _get_html_response(url, session=session)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\collector.py", line 115, in _get_html_response
resp = session.get(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\requests\sessions.py", line 555, in get
return self.request('GET', url, **kwargs)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\network\session.py", line 454, in request
return super().request(method, url, *args, **kwargs)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\requests\sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\requests\sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\cachecontrol\adapter.py", line 53, in send
resp = super(CacheControlAdapter, self).send(request, **kw)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\requests\adapters.py", line 439, in send
resp = conn.urlopen(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\connectionpool.py", line 696, in urlopen
self._prepare_proxy(conn)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\connectionpool.py", line 964, in _prepare_proxy
conn.connect()
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\connection.py", line 359, in connect
conn = self._connect_tls_proxy(hostname, conn)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\connection.py", line 500, in connect_tls_proxy
return ssl_wrap_socket(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\util\ssl.py", line 453, in ssl_wrap_socket
ssl_sock = ssl_wrap_socket_impl(sock, context, tls_in_tls)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\util\ssl.py", line 495, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock)
File "D:\Software\blender-3.0\3.0\python\lib\ssl.py", line 500, in wrap_socket
return self.sslsocket_class._create(
File "D:\Software\blender-3.0\3.0\python\lib\ssl.py", line 997, in _create
raise ValueError("check_hostname requires server_hostname")
ValueError: check_hostname requires server_hostname
INSTALL USING SUPER USER
ERROR: Exception:
Traceback (most recent call last):
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\cli\base_command.py", line 173, in _main
status = self.run(options, args)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\cli\req_command.py", line 203, in wrapper
return func(self, options, args)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\commands\install.py", line 315, in run
requirement_set = resolver.resolve(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\resolution\resolvelib\resolver.py", line 94, in resolve
result = self._result = resolver.resolve(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 472, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 341, in resolve
self._add_to_criteria(self.state.criteria, r, parent=None)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 172, in _add_to_criteria
if not criterion.candidates:
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\resolvelib\structs.py", line 151, in bool
return bool(self._sequence)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 140, in bool
return any(self)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 128, in
return (c for c in iterator if id(c) not in self._incompatible_ids)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 29, in _iter_built
for version, func in infos:
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\resolution\resolvelib\factory.py", line 272, in iter_index_candidate_infos
result = self._finder.find_best_candidate(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\package_finder.py", line 851, in find_best_candidate
candidates = self.find_all_candidates(project_name)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\package_finder.py", line 798, in find_all_candidates
page_candidates = list(page_candidates_it)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\sources.py", line 134, in page_candidates
yield from self._candidates_from_page(self._link)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\package_finder.py", line 758, in process_project_url
html_page = self._link_collector.fetch_page(project_url)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\collector.py", line 490, in fetch_page
return _get_html_page(location, session=self.session)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\collector.py", line 400, in _get_html_page
resp = _get_html_response(url, session=session)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\index\collector.py", line 115, in _get_html_response
resp = session.get(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\requests\sessions.py", line 555, in get
return self.request('GET', url, **kwargs)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_internal\network\session.py", line 454, in request
return super().request(method, url, *args, **kwargs)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\requests\sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\requests\sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\cachecontrol\adapter.py", line 53, in send
resp = super(CacheControlAdapter, self).send(request, **kw)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\requests\adapters.py", line 439, in send
resp = conn.urlopen(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\connectionpool.py", line 696, in urlopen
self._prepare_proxy(conn)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\connectionpool.py", line 964, in _prepare_proxy
conn.connect()
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\connection.py", line 359, in connect
conn = self._connect_tls_proxy(hostname, conn)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\connection.py", line 500, in connect_tls_proxy
return ssl_wrap_socket(
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\util\ssl.py", line 453, in ssl_wrap_socket
ssl_sock = ssl_wrap_socket_impl(sock, context, tls_in_tls)
File "D:\Software\blender-3.0\3.0\python\lib\site-packages\pip_vendor\urllib3\util\ssl.py", line 495, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock)
File "D:\Software\blender-3.0\3.0\python\lib\ssl.py", line 500, in wrap_socket
return self.sslsocket_class._create(
File "D:\Software\blender-3.0\3.0\python\lib\ssl.py", line 997, in _create
raise ValueError("check_hostname requires server_hostname")
ValueError: check_hostname requires server_hostname