python3 安装 BeautifulSoup 提示 Unit tests have failed!

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 "d:\tmp\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 "d:\tmp\BeautifulSoup\setup.py", line 22

print "Unit tests have failed!"

^

SyntaxError: invalid syntax

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in d:\tmp\BeautifulSoup