Certbot: ImportError: Aucun module nommé 'requests.packages.urllib3

Question

J'utilise nginx on centos 7.3.

J'ai installé certbot suivant https://certbot.eff.org/#centosrhel7-nginx

Il y a une erreur lors de l'exécution certbot --nginx:

[root@demo src]# certbot --nginx 
Traceback (most recent call last): 
    File "/usr/bin/certbot", line 9, in <module> 
    load_entry_point('certbot==0.14.1', 'console_scripts', 'certbot')() 
    File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 564, in load_entry_point 
    return get_distribution(dist).load_entry_point(group, name) 
    File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2662, in load_entry_point 
    return ep.load() 
    File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2316, in load 
    return self.resolve() 
    File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2322, in resolve 
    module = __import__(self.module_name, fromlist=['__name__'], level=0) 
    File "/usr/lib/python2.7/site-packages/certbot/main.py", line 14, in <module> 
    from certbot import account 
    File "/usr/lib/python2.7/site-packages/certbot/account.py", line 17, in <module> 
    from acme import messages 
    File "/usr/lib/python2.7/site-packages/acme/messages.py", line 4, in <module> 
    from acme import challenges 
    File "/usr/lib/python2.7/site-packages/acme/challenges.py", line 10, in <module> 
    import requests 
    File "/usr/lib/python2.7/site-packages/requests/__init__.py", line 58, in <module> 
    from . import utils 
    File "/usr/lib/python2.7/site-packages/requests/utils.py", line 32, in <module> 
    from .exceptions import InvalidURL 
    File "/usr/lib/python2.7/site-packages/requests/exceptions.py", line 10, in <module> 
    from .packages.urllib3.exceptions import HTTPError as BaseHTTPError 
    File "/usr/lib/python2.7/site-packages/requests/packages/__init__.py", line 95, in load_module 
    raise ImportError("No module named '%s'" % (name,)) 
ImportError: No module named 'requests.packages.urllib3' 

paquets:

[root@demo src]# pip list 
acme (0.14.1) 
backports.ssl-match-hostname (3.4.0.2) 
certbot (0.14.1) 
certifi (2017.7.27.1) 
cffi (1.6.0) 
chardet (3.0.4) 
Cheetah (2.4.4) 
cloud-init (0.7.6) 
ConfigArgParse (0.11.0) 
configobj (4.7.2) 
cryptography (1.3.1) 
decorator (3.4.0) 
enum34 (1.0.4) 
future (0.16.0) 
idna (2.6) 
iniparse (0.4) 
ipaddress (1.0.16) 
IPy (0.75) 
Jinja2 (2.9.6) 
jsonpatch (1.16) 
jsonpointer (1.10) 
kitchen (1.1.1) 
Markdown (2.6.8) 
MarkupSafe (1.0) 
mock (1.0.1) 
ndg-httpsclient (0.3.2) 
oauth (1.0.1) 
parsedatetime (1.5) 
perf (0.1) 
pip (9.0.1) 
ply (3.4) 
policycoreutils-default-encoding (0.1) 
prettytable (0.7.2) 
psutil (2.2.1) 
pyasn1 (0.1.9) 
pycparser (2.14) 
pycurl (7.19.0) 
pygobject (3.14.0) 
pygpgme (0.3) 
pyliblzma (0.5.3) 
pyOpenSSL (0.13.1) 
pyparsing (1.5.6) 
pyRFC3339 (1.0) 
python2-pythondialog (3.3.0) 
pytz (2012d) 
pyudev (0.15) 
pyxattr (0.5.1) 
PyYAML (3.12) 
requests (2.18.4) 
seobject (0.1) 
sepolicy (1.1) 
setuptools (36.2.7) 
six (1.9.0) 
slip (0.4.0) 
slip.dbus (0.4.0) 
urlgrabber (3.10) 
urllib3 (1.22) 
yum-axelget (1.0.4) 
yum-metadata-parser (1.1.4) 
zope.component (4.1.0) 
zope.event (4.0.3) 
zope.interface (4.0.5) 

Que dois-je faire?

Answer 1

essayer pip install --upgrade --force-reinstall 'requests==2.6.0' urllib3, j'ai eu le même problème https://niuhp.com/other/https-certbot.html