- 1. 概要
- 2. リストを確認
- 3. バージョンを確認
- 4. urllib3 を更新
- 5. ports で再インストール（一件落着？）
1. 概要
2018年12月08日に、証明書の更新でエラーが発生しております。
コマンドで起動してみると
> /usr/local/bin/certbot renew --standalone --pre-hook "/usr/local/etc/rc.d/apache24 stop" --post-hook "/usr/local/etc/rc.d/apache24 start"
/usr/local/lib/python3.6/site-packages/requests/__init__.py:80: RequestsDependencyWarning: urllib3 (1.23) or chardet (3.0.4) doesn't match a supported version!
RequestsDependencyWarning)
Saving debug log to /var/log/letsencrypt/letsencrypt.log
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
No renewals were attempted.
No hooks were run.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
素直に読めば urllib3 (1.23) か chardet (3.0.4) がサポートしているバージョンではないっていうことでっしゃろ？
2. リストを確認
pip で確認してみます。
> pip list
Package Version
------------------------ ----------
acme 0.29.1
alabaster 0.7.6
apache-libcloud 2.4.0
・・・ 略 ・・・
certifi 2018.11.29
cffi 1.11.5
chardet 3.0.4
ConfigArgParse 0.13.0
configobj 5.0.6
・・・ 略 ・・・
msgpack 0.5.6
parsedatetime 2.4
pbr 4.0.4
pip 10.0.1
post 1.0.2
progressbar 2.5
public 1.0.3
・・・ 略 ・・・
pycparser 2.18
pycrypto 2.6.1
Pygments 2.3.0
sphinx-rtd-theme 0.4.0
sphinxcontrib-websupport 1.0.1
tornado 4.5.3
・・・ 略 ・・・
urllib3 1.23
zope.component 4.4.1
zope.event 4.3.0
zope.interface 4.6.0
You are using pip version 10.0.1, however version 18.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
最後のメッセージを読んでまずは、pip 自体を更新
> pip install --upgrade pip
Collecting pip
Downloading https://files.pythonhosted.org/packages/c2/d7/90f34cb0d83a6c5631cf71dfe64cc1054598c843a92b400e55675cc2ac37/pip-18.1-py2.py3-none-any.whl (1.3MB)
100% |????????????????????????????????| 1.3MB 1.5MB/s
Installing collected packages: pip
Found existing installation: pip 10.0.1
Uninstalling pip-10.0.1:
Successfully uninstalled pip-10.0.1
Successfully installed pip-18.1
3. バージョンを確認
モジュールのバージョンを見てみます。
urllib3 は
> pip search urllib3
urllib3-mock (0.3.3) - A utility library for mocking out the `urllib3` Python library.
urllib3 (1.24.1) - HTTP library with thread-safe connection pooling, file post, and more.
INSTALLED: 1.23
LATEST: 1.24.1
opbeat_python_urllib3 (1.1) - An urllib3 transport for Opbeat
httplib2shim (0.0.3) - A wrapper over urllib3 that matches httplib2's interface
srv-hijacker (0.0.5) - Patch urllib3 to query a certain DNS server for SRV records
apiclient (1.0.3) - Framework for making good API client libraries using urllib3.
chardet は
> pip search chardet
chardet (3.0.4) - Universal encoding detector for Python 2 and 3
INSTALLED: 3.0.4 (latest)
charset (1.0.1) - Clases for charset detection. Uses chardet and mozilla universal charset detection.
ってことは urllib3 だけ更新すればいいのかな？
4. urllib3 を更新
> pip install -U urllib3
Collecting urllib3
Downloading https://files.pythonhosted.org/packages/62/00/ee1d7de624db8ba7090d1226aebefab96a2c71cd5cfa7629d6ad3f61b79e/urllib3-1.24.1-py2.py3-none-any.whl (118kB)
100% |????????????????????????????????| 122kB 2.0MB/s
requests 2.19.1 has requirement urllib3<1.24,>=1.21.1, but you'll have urllib3 1.24.1 which is incompatible.
Installing collected packages: urllib3
Found existing installation: urllib3 1.23
Uninstalling urllib3-1.23:
Successfully uninstalled urllib3-1.23
Successfully installed urllib3-1.24.1
朱書きしたところは、本当に赤く表示されています（気になるなぁ）。
urllib3-1.24.1 にはなりましたが・・・。
certbot を起動してみると
> /usr/local/bin/certbot renew --standalone --pre-hook "/usr/local/etc/rc.d/apache24 stop" --post-hook "/usr/local/etc/rc.d/apache24 start"
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 581, in _build_master
ws.require(__requires__)
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 898, in require
needed = self.resolve(parse_requirements(requirements))
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 789, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (urllib3 1.24.1 (/usr/local/lib/python3.6/site-packages), Requirement.parse('urllib3<1.24,>=1.21.1'), {'requests'})
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/bin/certbot", line 6, in <module>
from pkg_resources import load_entry_point
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3126, in <module>
@_call_aside
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3110, in _call_aside
f(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3139, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 583, in _build_master
return cls._build_from_requirements(__requires__)
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 596, in _build_from_requirements
dists = ws.resolve(reqs, Environment())
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 784, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'urllib3<1.24,>=1.21.1' distribution was not found and is required by requests
いあいあこれは・・・。
「urllib3<1.24,>=1.21.1」ってのは「1.24 より小さくて 1.21.1 より大きくなければだめ」って言っているのでは？
pkg を見てみる。
> pkg search urllib3
py27-urllib3-1.22,1 HTTP library with thread-safe connection pooling, file post, and more
py36-urllib3-1.22,1 HTTP library with thread-safe connection pooling, file post, and more
/usr/ports/net/py-urllib3/Makefile
を見てみる（先頭のほうだけね）。
# Created by: Olivier Duchateau
# $FreeBSD: head/net/py-urllib3/Makefile 472884 2018-06-20 17:05:41Z mat $
PORTNAME= urllib3
PORTVERSION= 1.22
PORTEPOCH= 1
CATEGORIES= net python
MASTER_SITES= CHEESESHOP
PKGNAMEPREFIX= ${PYTHON_PKGNAMEPREFIX}
MAINTAINER= python@FreeBSD.org
COMMENT= HTTP library with thread-safe connection pooling, file post, and more
LICENSE= MIT
LICENSE_FILE= ${WRKSRC}/LICENSE.txt
pkg のバージョンを見てみる。
> pkg version -v -n py36-urllib3
py36-urllib3-1.22,1 = up-to-date with index
とりあえず、pip の urllib3 をアンインストールしてみます。
> pip uninstall urllib3
Uninstalling urllib3-1.24.1:
Would remove:
/usr/local/lib/python3.6/site-packages/urllib3-1.24.1.dist-info/*
/usr/local/lib/python3.6/site-packages/urllib3/*
Proceed (y/n)? ← y Enter
Successfully uninstalled urllib3-1.24.1
これで実行してみると
> /usr/local/bin/certbot renew --standalone --pre-hook "/usr/local/etc/rc.d/apache24 stop" --post-hook "/usr/local/etc/rc.d/apache24 start"
Traceback (most recent call last):
File "/usr/local/bin/certbot", line 6, in <module>
from pkg_resources import load_entry_point
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3126, in <module>
@_call_aside
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3110, in _call_aside
f(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3139, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 581, in _build_master
ws.require(__requires__)
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 898, in require
needed = self.resolve(parse_requirements(requirements))
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 784, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'urllib3<1.24,>=1.21.1' distribution was not found and is required by requests
今度はないって言いやがる！
5. ports で再インストール（一件落着？）
こういうときの最後の手段は、pkg か ports で再インストールですね。
今回は ports で
cd /usr/ports/net/py-urllib3
make deinstall clean
make
make install
その後
> /usr/local/bin/certbot renew --standalone --pre-hook "/usr/local/etc/rc.d/apache24 stop" --post-hook "/usr/local/etc/rc.d/apache24 start"
Saving debug log to /var/log/letsencrypt/letsencrypt.log
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
No renewals were attempted.
No hooks were run.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
エラーは出なくなりました。
これで一件落着かしら？
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