安装使用PIP美丽的汤 [英] install beautiful soup using pip
问题描述
我试图使用 PIP
在Python 2.7安装BeautifulSoup。我不断收到错误信息,并不能明白为什么。
I am trying to install BeautifulSoup using pip
in Python 2.7. I keep getting an error message, and can't understand why.
我按照说明安装点子,这是安装到以下目录: C:\\ Python27 \\脚本\\ pip.exe
,然后我试着将它添加到路径和运行 PIP安装包
命令。
I followed the instructions to install pip, which was installed to the following directory: c:\Python27\Scripts\pip.exe
, then I tried adding it to the path, and running the pip install package
command.
尝试了两种不同的方式:
tried it two different ways:
import sys
sys.path.append('C:\\Python27\\Scripts\\pip.exe')
pip install beautifulsoup4
import sys
sys.path.append('C:\\Python27\\Scripts')
pip install beautifulsoup4
这两个给我这个错误消息:
both give me this error message:
>>> pip install beautifulsoup4
SyntaxError: invalid syntax
外壳是突出的单词安装,并说这是无效的语法。
the shell is highlighting the word "install" and saying that it's invalid syntax.
我不知道发生了什么事情,所以任何帮助将大大AP preciated。
I have no idea what's going on, so any help would be greatly appreciated.
推荐答案
PIP
是命令行工具的,而不是Python语法。
pip
is a command line tool, not Python syntax.
在换句话说,在控制台运行的命令,的不是在Python间preTER 的:
In other words, run the command in your console, not in the Python interpreter:
pip install beautifulsoup4
您可能需要使用的完整路径:
You may have to use the full path:
C:\Python27\Scripts\pip install beautifulsoup4
甚至
C:\Python27\Scripts\pip.exe install beautifulsoup4
视窗将执行 PIP
程序和是的将使用Python来安装软件包。
Windows will then execute the pip
program and that will use Python to install the package.
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