When I run the 'Solc select Install' command, the following error occurs. How can I solve it?

[Lsw-98]

(py36) lsw@lsw-virtual-machine:~/桌面$ solc-select install Available versions to install: Traceback (most recent call last): File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 1318, in do_open encode_chunked=req.has_header('Transfer-encoding')) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 1239, in request self._send_request(method, url, body, headers, encode_chunked) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 1285, in _send_request self.endheaders(body, encode_chunked=encode_chunked) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 1234, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 1026, in _send_output self.send(msg) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 964, in send self.connect() File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 1392, in connect super().connect() File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 936, in connect (self.host,self.port), self.timeout, self.source_address) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/socket.py", line 722, in create_connection raise err File "/home/lsw/anaconda3/envs/py36/lib/python3.6/socket.py", line 713, in create_connection sock.connect(sa) ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/home/lsw/anaconda3/envs/py36/bin/solc-select", line 8, in sys.exit(solc_select()) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/site-packages/solc_select/main.py", line 48, in solc_select for version in get_installable_versions(): File "/home/lsw/anaconda3/envs/py36/lib/python3.6/site-packages/solc_select/solc_select.py", line 105, in get_installable_versions installable = list(set(get_available_versions()) - set(installed_versions())) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/site-packages/solc_select/solc_select.py", line 115, in get_available_versions available_releases.update(get_additional_linux_versions()) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/site-packages/solc_select/solc_select.py", line 123, in get_additional_linux_versions github_json = urllib.request.urlopen(url).read() File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 223, in urlopen return opener.open(url, data, timeout) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 526, in open response = self._open(req, data) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 544, in _open '_open', req) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 504, in _call_chain result = func(*args) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 1361, in https_open context=self._context, check_hostname=self._check_hostname) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 1320, in do_open raise URLError(err) urllib.error.URLError: <urlopen error [Errno 111] Connection refused> (py36) lsw@lsw-virtual-machine:~/桌面$

[0xicingdeath]

Hey @Lsw-98! Thanks for reporting this. This does look like a bug. What OS and version are you using?

[QinHaoChen97]

I also have a similar problem "ConnectionResetError" like yours.And I restart the virtual machine then it works.I think the error occur because I use VPN moment ago.

[taylorgag]

Hi,I have met this problem before. But I dont know how to solve this problem. I am using a Linux server and the solc-select version is 0.2.1

Hey @Lsw-98! Thanks for reporting this. This does look like a bug. What OS and version are you using?

[taylorgag]

(py36) lsw@lsw-virtual-machine:~/桌面$ solc-select install Available versions to install: Traceback (most recent call last): File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 1318, in do_open encode_chunked=req.has_header('Transfer-encoding')) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 1239, in request self._send_request(method, url, body, headers, encode_chunked) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 1285, in _send_request self.endheaders(body, encode_chunked=encode_chunked) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 1234, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 1026, in _send_output self.send(msg) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 964, in send self.connect() File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 1392, in connect super().connect() File "/home/lsw/anaconda3/envs/py36/lib/python3.6/http/client.py", line 936, in connect (self.host,self.port), self.timeout, self.source_address) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/socket.py", line 722, in create_connection raise err File "/home/lsw/anaconda3/envs/py36/lib/python3.6/socket.py", line 713, in create_connection sock.connect(sa) ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/home/lsw/anaconda3/envs/py36/bin/solc-select", line 8, in sys.exit(solc_select()) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/site-packages/solc_select/main.py", line 48, in solc_select for version in get_installable_versions(): File "/home/lsw/anaconda3/envs/py36/lib/python3.6/site-packages/solc_select/solc_select.py", line 105, in get_installable_versions installable = list(set(get_available_versions()) - set(installed_versions())) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/site-packages/solc_select/solc_select.py", line 115, in get_available_versions available_releases.update(get_additional_linux_versions()) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/site-packages/solc_select/solc_select.py", line 123, in get_additional_linux_versions github_json = urllib.request.urlopen(url).read() File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 223, in urlopen return opener.open(url, data, timeout) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 526, in open response = self._open(req, data) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 544, in _open '_open', req) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 504, in _call_chain result = func(*args) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 1361, in https_open context=self._context, check_hostname=self._check_hostname) File "/home/lsw/anaconda3/envs/py36/lib/python3.6/urllib/request.py", line 1320, in do_open raise URLError(err) urllib.error.URLError: <urlopen error [Errno 111] Connection refused> (py36) lsw@lsw-virtual-machine:~/桌面$

Sorry to bother you, did you solve this problem?