Platform IO will not build (i keep getting errors of all sort)

Im on Mac Os Catalina 10.15.2 with slow internet connection

Running Platform IO extension on Vscode

I tried updgrading PlatformIO core and get this error everything no matter(yes i am connected to internet) Error: Can not retrieve the latest PlatformIO version

My main complaint is not being able to build and upload marlin 2.0 for my 3d printer, i figured i have to update everything but i can not get it to update . please help

i tried updating python via the terminal but i cant get it to update, im on python version 2.7.16, but i download python 3.8(latest one) and i dont understand why it doesnt say 3.8 when i type in “python --version” in the terminal?

I tried the “pip update python” and terminal says “pip” not understood or something like that and won’t update

Here the errors i get when i try to build(minus my name and info, which is replaced with " ***** ")

Error: Please read http://bit.ly/package-manager-ioerror Error: Traceback (most recent call last): File “/Users//.platformio/penv/lib/python3.5/site-packages/platformio/commands/run/processor.py", line 71, in process p = PlatformFactory.newPlatform(self.options[“platform”]) File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/managers/platform.py”, line 246, in newPlatform name if not requirements else “%s@%s” % (name, requirements) platformio.exception.UnknownPlatform: Unknown development platform ‘0.1.2’

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “/Users//.platformio/penv/lib/python3.5/site-packages/urllib3/connectionpool.py", line 672, in urlopen chunked=chunked, File "/Users//.platformio/penv/lib/python3.5/site-packages/urllib3/connectionpool.py”, line 376, in _make_request self.validate_conn(conn) File “/Users//.platformio/penv/lib/python3.5/site-packages/urllib3/connectionpool.py", line 994, in _validate_conn conn.connect() File "/Users//.platformio/penv/lib/python3.5/site-packages/urllib3/connection.py”, line 360, in connect ssl_context=context, File "/Users/*****/.platformio/penv/lib/python3.5/site-packages/urllib3/util/ssl.py", line 370, in ssl_wrap_socket return context.wrap_socket(sock, server_hostname=server_hostname) File “/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/ssl.py”, line 376, in wrap_socket _context=self) File “/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/ssl.py”, line 747, in init self.do_handshake() File “/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/ssl.py”, line 983, in do_handshake self._sslobj.do_handshake() File “/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/ssl.py”, line 628, in do_handshake self._sslobj.do_handshake() ssl.SSLError: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “/Users//.platformio/penv/lib/python3.5/site-packages/requests/adapters.py", line 449, in send timeout=timeout File "/Users//.platformio/penv/lib/python3.5/site-packages/urllib3/connectionpool.py”, line 720, in urlopen method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] File “/Users/*****/.platformio/penv/lib/python3.5/site-packages/urllib3/util/retry.py”, line 436, in increment raise MaxRetryError(_pool, url, error or ResponseError(cause)) urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host=‘github.com’, port=443): Max retries exceeded with url: /p3p/pio-nxplpc-arduino-lpc176x/archive/0.1.2.zip (Caused by SSLError(SSLError(1, ‘[SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)’),))

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “/Users//.platformio/penv/lib/python3.5/site-packages/platformio/main.py", line 102, in main cli() # pylint: disable=no-value-for-parameter File "/Users//.platformio/penv/lib/python3.5/site-packages/click/core.py”, line 764, in call return self.main(*args, kwargs) File "/Users//.platformio/penv/lib/python3.5/site-packages/click/core.py", line 717, in main rv = self.invoke(ctx) File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/commands/init.py", line 44, in invoke return super(PlatformioCLI, self).invoke(ctx) File "/Users//.platformio/penv/lib/python3.5/site-packages/click/core.py", line 1137, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/Users//.platformio/penv/lib/python3.5/site-packages/click/core.py", line 956, in invoke return ctx.invoke(self.callback, ctx.params) File "/Users//.platformio/penv/lib/python3.5/site-packages/click/core.py", line 555, in invoke return callback(*args, kwargs) File "/Users//.platformio/penv/lib/python3.5/site-packages/click/decorators.py", line 17, in new_func return f(get_current_context(), *args, kwargs) File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/commands/run/command.py", line 138, in cli is_test_running, File "/Users/.platformio/penv/lib/python3.5/site-packages/platformio/commands/run/command.py", line 170, in process_env result = {“env”: name, “duration”: time(), “succeeded”: ep.process()} File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/commands/run/processor.py", line 76, in process skip_default_package=True, File "/Users//.platformio/penv/lib/python3.5/site-packages/click/core.py", line 555, in invoke return callback(*args, kwargs) File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/commands/platform.py", line 317, in platform_install force=force, File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/managers/platform.py", line 78, in install self, name, requirements, silent=silent, force=force File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/managers/package.py", line 696, in install pkg_dir = self._install_from_url(name, url, requirements, track=True) File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/managers/package.py", line 478, in _install_from_url dlpath = self.download(url, tmp_dir, sha1) File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/managers/package.py", line 197, in download raise e File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/managers/package.py", line 181, in download fd = FileDownloader(url, dest_dir) File "/Users//.platformio/penv/lib/python3.5/site-packages/platformio/downloader.py", line 44, in init verify=version_info >= (2, 7, 9), File "/Users//.platformio/penv/lib/python3.5/site-packages/requests/api.py", line 75, in get return request(‘get’, url, params=params, kwargs) File "/Users//.platformio/penv/lib/python3.5/site-packages/requests/api.py", line 60, in request return session.request(method=method, url=url, kwargs) File "/Users//.platformio/penv/lib/python3.5/site-packages/requests/sessions.py", line 533, in request resp = self.send(prep, send_kwargs) File "/Users//.platformio/penv/lib/python3.5/site-packages/requests/sessions.py", line 646, in send r = adapter.send(request, kwargs) File "/Users/**/.platformio/penv/lib/python3.5/site-packages/requests/adapters.py", line 514, in send raise SSLError(e, request=request) requests.exceptions.SSLError: HTTPSConnectionPool(host=‘github.com’, port=443): Max retries exceeded with url: /p3p/pio-nxplpc-arduino-lpc176x/archive/0.1.2.zip (Caused by SSLError(SSLError(1, ‘[SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)’),))

============================================================

An unexpected error occurred. Further steps:

• Verify that you have the latest version of PlatformIO using pip install -U platformio command

• Try to find answer in FAQ Troubleshooting section https://docs.platformio.org/page/faq.html

• Report this problem to the developers https://github.com/platformio/platformio-core/issues

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[mal136]

I did install the latest python 3.8 & installed the SSL certificates via the link , however i get a “warning: you are using pip version 19.2.3, however 20.0.2 is avaiable. You Should consider upgrading via the ‘pip install —upgrade pip’ command”

And when i type it into terminal , and hit enter, i get “zsh: command not found: pip “

So im not sure how to proceed… and for some reason after i installed python 3.8, terminal still tells me i have python version 2.7.16… do i have to uninstall 2.7.16 in a special way , becauze i already moved it to trash and deleted python 2.7.16

[mal136]

That seemed to do something, i typed it into terminal & now my python - -version is 2.7.16 … so i tried re-installing python 3.8 & it still says 2.7.16 & it gave me the warning again

“warning: you are using pip version 19.2.3, however 20.0.2 is avaiable. You Should consider upgrading via the ‘pip install —upgrade pip’ command”

And when i type it into terminal , and hit enter, i get “zsh: command not found: pip “

Thank you for your help, but nothing seems to work. It’s so weird, i dont understand why none of the methods are working. I tried most of what you said already but nothing happens. Still doesnt work