无法安装gensim与Ubuntu16.04和anaconda

Question

我想，不幸的是，安装python软件包（gensim）。

System details: 
I am using Python 3.6.0 :: Anaconda custom (64-bit) with Ubuntu16.04LTS. 

1. 首先，我遵循的方向从here，我进入

   easy_install --upgrade gensim 
   

   （包括更新尝试安装之前）并得到了以下错误按摩：

   Searching for gensim 
   Reading https://pypi.python.org/simple/gensim/ 
   Download error on https://pypi.python.org/simple/gensim/: unknown urltype: https -- Some packages may not be found! 
   Couldn't find index page for 'gensim' (maybe misspelled?) 
   Scanning index of all packages (this may take a while) 
   Reading https://pypi.python.org/simple/ 
   Download error on https://pypi.python.org/simple/: unknown url type:https -- Some packages may not be found! 
   No local packages or working download links found for gensim 
   error: Could not find suitable distribution for 
   Requirement.parse('gensim') 
   

2. 当我尝试使用anaconda安装时，

   conda install -c anaconda gensim=1.0.1 
   

   如上所述here，我得到

   Fetching package metadata ... 
   CondaHTTPError: HTTP None None for url 
   <https://conda.anaconda.org/anaconda/linux-64/repodata.json> 
   Elapsed: None 
   
   An HTTP error occurred when trying to retrieve this URL. 
   HTTP errors are often intermittent, and a simple retry will get you on your way. 
   SSLError(SSLError("Can't connect to HTTPS URL because the SSL module is not available.",),) 
   

3. 当我试图直接从GIT中安装

   pip install https://github.com/RaRe-Technologies/gensim.git 
   

   我得到一个类似的错误

   SSLError("Can't connect to HTTPS URL because the SSLpip._vendor.requests.packages.urllib3.exceptions.SSLError: 
   Can't connect to HTTPS URL because the SSL module is not available. 
   

4. 我试图通过usi来解决这个问题NG

   PYTHONUSERBASE=/home/usr/anaconda3 pip3 install --user --upgrade gensim 
   

   这是能够安装gensim包，而是新创建的文件夹/home/usr/anaconda3/python3.5即使我的默认的Python是python3.6

结论下（？）：

从this我明白，可能我的Python没有编译SSL支持，如果我解决这个问题，我可能能够赢得这场漫长的战斗。但我不明白我该如何解决这个D_：

PLUS，我不明白为什么它坚持要在python3.5下安装，当manual表示该软件包也与python3.6兼容。

Answer 1

首先，你需要安装OpenSSL：已

sudo apt install openssl

而且，然后如果你从源代码安装Python中，你必须：

./configure 
make 
sudo checkinstall