python - "unit tests have failed"for beautifulsoup

Question

我正在尝试为 python33 安装 beautifulsoup，但它没有正确安装，它会给出如下错误:

C:\Python33>pip install beautifulsoup
Downloading/unpacking beautifulsoup
Downloading BeautifulSoup-3.2.1.tar.gz
Running setup.py egg_info for package beautifulsoup
Traceback (most recent call last):
  File "<string>", line 16, in <module>
  File "c:\windows\temp\pip_build_Prashant\beautifulsoup\setup.py", line 22
    print "Unit tests have failed!"
                                  ^
SyntaxError: invalid syntax
Complete output from command python setup.py egg_info:
Traceback (most recent call last):

File "<string>", line 16, in <module>

File "c:\windows\temp\pip_build_Prashant\beautifulsoup\setup.py", line 22

print "Unit tests have failed!"

                              ^

SyntaxError: invalid syntax 

那么我可以为这个错误做些什么，有人可以建议我吗？

Answer 1

您正在尝试安装 BeautifulSoup 3，它与 Python 3 不兼容。安装beautifulsoup4而是:

pip install beautifulsoup4

大多数假定 BeautifulSoup 3 的代码也适用于 BeautifulSoup 4。对于新项目，请坚持使用 BS4。