如何在还安装了Python 3.4的情况下为Python 2.7安装BeautifulSoup4？
[英]How to install BeautifulSoup4 for Python 2.7 while also having Python 3.4 installed?
问题描述
I have both Python 2.7.11 and Python 3.4.1 installed on my Windows 8.1 system. 
我在Windows 8.1系统上安装了Python 2.7.11和Python 3.4.1。 I had installed BeautifulSoup4 with pip to run a code (not mine). 我已经用pip安装BeautifulSoup4来运行代码（不是我的）。 However, pip automatically installed bs4 to Python 3.4.1. 但是，pip自动将bs4安装到Python 3.4.1。 (I checked that it was installed in C://Python34/lib/site-packages/bs4 ) （我检查了它是否已安装在C://Python34/lib/site-packages/bs4 ）
I have use the command prompt, change directory to C:\\Python27 (where Python 2.7 is installed), and pip install bs4 from that directory, but it didn't work. 我已经使用命令提示符，将目录更改为C：\\ Python27（已安装Python 2.7的目录），并从该目录pip安装bs4，但是没有用。 I had copied the bs4 folder from Python 3.4, but it didn't work either. 我已经从Python 3.4复制了bs4文件夹，但是它也不起作用。 It only gave another Import Error: No module named html.entities. 它只给出了另一个导入错误：没有名为html.entities的模块。
How can I install bs4 on Python 2.7? 如何在Python 2.7上安装bs4？ Thanks in advance. 提前致谢。
1 个解决方案
解决方案1
0 已采纳 2016-03-11 13:13:57
我猜你可以运行pip2 install bs4和pip3 install bs4分别在不同的python版本上安装它们
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