Endpoint used by build.py blocked in mainland China

Expected Behavior

generate compressed files by py -2 build.py

Actual Behavior

`$ py -2 build.py
Warning: No description for CONTROLS_FOREVER
Created file: .\msg/json/\en.json
Created file: .\msg/json/\qqq.json
SUCCESS: msg\js\en.js
SUCCESS: blockly_uncompressed_horizontal.js
SUCCESS: blockly_uncompressed_vertical.js
Exception in thread Thread-3:
Traceback (most recent call last):
File “C:\Python27\lib\threading.py”, line 552, in __bootstrap_inner
self.run()
File “build.py”, line 179, in run
self.gen_core(True)
File “build.py”, line 215, in gen_core
self.do_compile(params, target_filename, filenames, “”)
File “build.py”, line 284, in do_compile
conn.request(“POST”, “/compile”, urllib.urlencode(params), headers)
File “C:\Python27\lib\httplib.py”, line 955, in request
self._send_request(method, url, body, headers)
File “C:\Python27\lib\httplib.py”, line 989, in _send_request
self.endheaders(body)
File “C:\Python27\lib\httplib.py”, line 951, in endheaders
self._send_output(message_body)
File “C:\Python27\lib\httplib.py”, line 811, in _send_output
self.send(msg)
File “C:\Python27\lib\httplib.py”, line 773, in send
self.connect()
File “C:\Python27\lib\httplib.py”, line 754, in connect
self.timeout, self.source_address)
File “C:\Python27\lib\socket.py”, line 553, in create_connection
for res in getaddrinfo(host, port, 0, SOCK_STREAM):
gaierror: [Errno 11004] getaddrinfo failed’

Operating System and Browser

Windows 7 python 2.7(together with python 3.5 so I use py -2 to launch python 2.7 )

[xmeow]

@zyctinker , All you need is a VPN, the appspot got block in china mainland~

[qiansitong]

@joseeph Have you solved the problem?I met the same issue