要件を満たすバージョンが見つかりませんでしたlxml News-Please

Question

news-pleaseというPythonパッケージをインストールしようとしています。このパッケージはすでにPyPiとGithubにあります。

Githubのページに示すように、私はpip install news-pleaseを行うと、それは次のことを示しています

Collecting news-please 
    Using cached news-please-1.1.48.tar.gz 
Collecting Scrapy>=1.1.0 (from news-please) 
    Using cached Scrapy-1.4.0-py2.py3-none-any.whl 
Collecting PyMySQL>=0.7.9 (from news-please) 
    Using cached PyMySQL-0.7.11-py2.py3-none-any.whl 
Collecting hjson>=1.5.8 (from news-please) 
    Using cached hjson-2.0.7.tar.gz 
Collecting elasticsearch>=2.4 (from news-please) 
    Using cached elasticsearch-5.4.0-py2.py3-none-any.whl 
Requirement already satisfied (use --upgrade to upgrade): 
beautifulsoup4>=4.3.2 in c:\users\[my name]\anaconda3\lib\site-packages 
(from news-please) 
Collecting readability-lxml>=0.6.2 (from news-please) 
    Using cached readability-lxml-0.6.2.tar.gz 
Collecting langdetect>=1.0.7 (from news-please) 
    Using cached langdetect-1.0.7.zip 
Requirement already satisfied (use --upgrade to upgrade): python- 
dateutil>=2.4.0 in c:\users\[my name]\anaconda3\lib\site-packages (from 
news-please) 
Requirement already satisfied (use --upgrade to upgrade): plac>=0.9.6 in 
c:\users\[my name]\anaconda3\lib\site-packages (from news-please) 
Collecting dotmap>=1.2.17 (from news-please) 
    Using cached dotmap-1.2.17.tar.gz 
Collecting PyDispatcher>=2.0.5 (from news-please) 
    Using cached PyDispatcher-2.0.5.tar.gz 
Collecting warcio>=1.3.3 (from news-please) 
    Using cached warcio-1.3.4-py2.py3-none-any.whl 
Collecting ago>=0.0.9 (from news-please) 
    Using cached ago-0.0.9.tar.gz 
Collecting newspaper3k (from news-please) 
    Using cached newspaper3k-0.2.2.tar.gz 
Requirement already satisfied (use --upgrade to upgrade): pywin32>=220 in 
c:\users\[my name]\anaconda3\lib\site-packages (from news-please) 
Collecting lxml>=3.35 (from news-please) 
Could not find a version that satisfies the requirement lxml>=3.35 (from 
news-please) (from versions: 0.9, 0.9.1, 0.9.2, 1.0b0, 1.0, 1.0.1, 1.0.2, 
1.0.3, 1.0.4, 1.1a0, 1.1b0, 1.1, 1.1.1, 1.1.2, 1.2, 1.2.1, 1.3b0, 1.3, 
1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 2.0a1, 2.0a2, 2.0a3, 2.0a4, 2.0a5, 
2.0a6, 2.0b1, 2.0b2, 2.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 
2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.1a1, 2.1b1, 2.1b2, 2.1b3, 2.1, 2.1.1, 
2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.2a1, 2.2b1, 2.2b2, 2.2b3, 2.2b4, 2.2, 2.2.1, 
2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.8, 2.3b1, 2.3, 2.3.1, 2.3.2, 
2.3.3, 2.3.4, 2.3.5, 2.3.6, 3.0, 3.0.1, 3.0.2, 3.1b1, 3.1.0, 3.1.1, 3.1.2, 
3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.3.0b1, 3.3.0b2, 3.3.0b3, 
3.3.0b4, 3.3.0b5, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5, 3.3.6, 3.4.0, 
3.4.1, 3.4.2, 3.4.3, 3.4.4, 3.5.0b1, 3.5.0, 3.6.0, 3.6.1, 3.6.2, 3.6.3, 
3.6.4, 3.7.0, 3.7.1, 3.7.2, 3.7.3, 3.8.0) 
No matching distribution found for lxml>=3.35 (from news-please) 
You are using pip version 8.1.2, however version 9.0.1 is available. 
You should consider upgrading via the 'python -m pip install --upgrade pip' 
command. 

今の問題は、それが要求lxmlの> = 3.35を満たすバージョンを見つけることができないと言う部分です。

すでに3.35より大きいlxmlのバージョンがあります。 `pip show lxml 'を実行すると、現在持っているバージョンが3.8.0であることがわかります。

この問題を解決するにはどうすればよいですか？

Answer 1

すでにsatisified these dependenciesをお持ちの場合：

pywin32 >=220 ; sys_platform == 'win32' 
lxml >=3.35 ; sys_platform == 'win32' 
Scrapy>=1.1.0 
PyMySQL>=0.7.9 
hjson>=1.5.8 
elasticsearch>=2.4 
beautifulsoup4>=4.3.2 
readability-lxml>=0.6.2 
newspaper3k>=0.1.7 ; python_version >= '3.0' 
newspaper>=0.0.9.8 ; python_version == '2.7' 
langdetect>=1.0.7 
python-dateutil>=2.4.0 
plac>=0.9.6 
future>=0.16.0 ; python_version == '2.7' 
PyDispatcher>=2.0.5 
dotmap>=1.2.17 
warcio>=1.3.3 
ago>=0.0.9 

あなたがピップは、依存関係なしでニュース-してくださいをインストールする必要があり

pip install --no-deps -U news-please 

を使用することができます。