failed with ProxyError:

asked 2014-03-20 12:07:48 -0600

anonymous user


updated 2014-03-20 12:19:41 -0600


I was running from the Horizon Quickstart. My system info: Linux 3.8.13-26.el6uek.x86_64 #2 SMP x86_64 x86_64 x86_64 GNU/Linux

git clone

cd horizon


During the execution of the script, this is the error I have encountered.

Downloading/unpacking PrettyTable>=0.7,<0.8 (from python-ceilometerclient>=1.0.6->-r /horizon/requirements.txt (line 14))

Using download cache from /tmp/.pip_download_cache/https%3A%2F

Running (path:/horizon/.venv/build/PrettyTable/ egg_info for package PrettyTable Downloading/unpacking requests>=1.1 (from python-cinderclient>=1.0.6->-r /horizon/requirements.txt (line 15)) Using download cache from /tmp/.pip_download_cache/

Downloading/unpacking simplejson>=2.0.9 (from python-cinderclient>=1.0.6->-r /horizon/requirements.txt (line 15))

Cleaning up...


Traceback (most recent call last):

File "/horizon/.venv/lib/python2.6/site-packages/pip/", line 122, in main status =, args)

File "/horizon/.venv/lib/python2.6/site-packages/pip/commands/", line 278, in run requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)

File "/horizon/.venv/lib/python2.6/site-packages/pip/", line 1197, in prepare_files do_download,

File "/horizon/.venv/lib/python2.6/site-packages/pip/", line 1375, in unpack_url self.session,

File "/horizon/.venv/lib/python2.6/site-packages/pip/", line 546, in unpack_http_url resp = session.get(target_url, stream=True)

File "/horizon/.venv/lib/python2.6/site-packages/pip/_vendor/requests/", line 395, in get return self.request('GET', url, **kwargs)

File "/horizon/.venv/lib/python2.6/site-packages/pip/", line 237, in request return super(PipSession, self).request(method, url, args, *kwargs)

File "/horizon/.venv/lib/python2.6/site-packages/pip/_vendor/requests/", line 383, in request resp = self.send(prep, **send_kwargs)

File "/horizon/.venv/lib/python2.6/site-packages/pip/_vendor/requests/", line 486, in send r = adapter.send(request, **kwargs)

File "/horizon/.venv/lib/python2.6/site-packages/pip/_vendor/requests/", line 381, in send raise ProxyError(e)

ProxyError: Cannot connect to proxy. Socket error: [Errno 113] No route to host.

Storing debug log for failure in /root/.pip/pip.log Command "tools/ pip install --upgrade -r /horizon/requirements.txt -r /horizon/test-requirements.txt" failed. None

I am new with system configuration stuffs in Linux. I have tried with stopping the firewall. And I also tried export http_proxy=, export https_proxy, git config --global https.proxy, and git config --global http.proxy. I have noticed that when I ping or , the Destination Host Unreachable results. However, when I launched firefox from a terminal for this system, I can get to and . Does anyone have any hint or suggestion so I can resolve this problem? Thanks


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