Connection reset by peer when installing

[karosLi]

How could I resolve this issue?

➜ ponyd ponyd update-devtools
Downloading https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F464644%2Fchrome-linux.zip?alt=media
Traceback (most recent call last):
File "/usr/local/bin/ponyd", line 11, in
load_entry_point('ponyd', 'console_scripts', 'ponyd')()
File "/Users/karosli/Library/Weaver/src/ponyd/ponyd/argbase.py", line 149, in main
args.command(args)
File "/Users/karosli/Library/Weaver/src/ponyd/ponyd/argbase.py", line 128, in run_command
return instance()
File "/Users/karosli/Library/Weaver/src/ponyd/ponyd/downloader.py", line 49, in call
tools_stream = StringIO(urllib2.urlopen(tools_url).read())
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 431, in open
response = self._open(req, data)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 449, in _open
'_open', req)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 409, in _call_chain
result = func(*args)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1240, in https_open
context=self._context)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1197, in do_open
raise URLError(err)
urllib2.URLError: <urlopen error [Errno 54] Connection reset by peer>