I am having problems obtaining a certificate from letsencrypt. I had followed the guide here, but I ran into problems. I ran the command with and without the “–no-bootstrap” flag numerous times. I am running this on a raspberry pi model 1B and I am aware that it has very low ram, but I made a 1GB swapfile so that shouldn’t be an issue. My domain is cloud.dblitt99.tk.
This is the output of the command:
root@picloud:/opt/letsencrypt# ./letsencrypt-auto certonly --standalone -d cloud.dblitt99.tk --no-bootstrap
Creating virtual environment...
Installing Python packages...
Had a problem while installing Python packages.
pip prints the following errors:
=====================================================
Collecting argparse==1.4.0 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 11))
Downloading argparse-1.4.0-py2.py3-none-any.whl
Collecting pycparser==2.14 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 17))
Downloading pycparser-2.14.tar.gz (223kB)
Collecting asn1crypto==0.22.0 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 21))
Downloading asn1crypto-0.22.0-py2.py3-none-any.whl (97kB)
Collecting cffi==1.10.0 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 24))
Downloading cffi-1.10.0.tar.gz (418kB)
Collecting ConfigArgParse==0.12.0 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 61))
Downloading ConfigArgParse-0.12.0.tar.gz (41kB)
Collecting configobj==5.0.6 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 63))
Downloading configobj-5.0.6.tar.gz
Collecting cryptography==2.0.2 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 65))
Downloading cryptography-2.0.2.tar.gz (427kB)
Collecting enum34==1.1.2 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 96))
Downloading enum34-1.1.2.tar.gz (46kB)
Collecting funcsigs==1.0.2 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 99))
Downloading funcsigs-1.0.2-py2.py3-none-any.whl
Collecting idna==2.5 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 102))
Downloading idna-2.5-py2.py3-none-any.whl (55kB)
Collecting ipaddress==1.0.16 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 105))
Downloading ipaddress-1.0.16-py27-none-any.whl
Collecting linecache2==1.0.0 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 108))
Downloading linecache2-1.0.0-py2.py3-none-any.whl
Collecting ordereddict==1.1 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 111))
Downloading ordereddict-1.1.tar.gz
Collecting packaging==16.8 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 113))
Downloading packaging-16.8-py2.py3-none-any.whl
Collecting parsedatetime==2.1 (from -r /tmp/tmp.pbPrfqrXfO/letsencrypt-auto-requirements.txt (line 116))
Exception:
Traceback (most recent call last):
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/commands/install.py", line 342, in run
requirement_set.prepare_files(finder)
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/req/req_set.py", line 380, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/req/req_set.py", line 554, in _prepare_file
require_hashes
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/req/req_install.py", line 278, in populate_link
self.link = finder.find_requirement(self, upgrade)
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/index.py", line 465, in find_requirement
all_candidates = self.find_all_candidates(req.name)
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/index.py", line 423, in find_all_candidates
for page in self._get_pages(url_locations, project_name):
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/index.py", line 568, in _get_pages
page = self._get_page(location)
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/index.py", line 683, in _get_page
return HTMLPage.get_page(link, session=self.session)
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/index.py", line 792, in get_page
"Cache-Control": "max-age=600",
File "/opt/eff.org/certbot/venv/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 501, in get
return self.request('GET', url, **kwargs)
File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/pip/download.py", line 386, in request
return super(PipSession, self).request(method, url, *args, **kwargs)
File "/opt/eff.org/certbot/venv/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 488, in request
resp = self.send(prep, **send_kwargs)
File "/opt/eff.org/certbot/venv/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 609, in send
r = adapter.send(request, **kwargs)
File "/opt/eff.org/certbot/venv/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/adapters.py", line 423, in send
timeout=timeout
File "/opt/eff.org/certbot/venv/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 643, in urlopen
_stacktrace=sys.exc_info()[2])
File "/opt/eff.org/certbot/venv/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 315, in increment
total -= 1
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'
=====================================================
Certbot has problem setting up the virtual environment.
We were not be able to guess the right solution from your pip
output.
Consult https://certbot.eff.org/docs/install.html#problems-with-python-virtual-environment
for possible solutions.
You may also find some support resources at https://certbot
.eff.org/support/ .