Python 使用Mac OSX管理员帐户安装Beautifulsoup

需要帮助。。。。 我尝试了很多次使用管理员帐户来安装beautifulsoup4-4.0.0b3，但是失败了很多次。我使用Macpro OS X Lion 10.7.2

航站楼发生的情况如下：

当我点击时：

easy\u安装beautifulsoup4

答复：

error: can't create or remove files in install directory 
The following error occurred while trying to add or remove files in 
the installation directory: 
[Errno 13] Permission denied: '/Library/Python/2.7/site-packages/ 
test-easy-install-411.write-test' 
The installation directory you specified (via --install-dir, --prefix, 
or the distutils default setting) was: 
    /Library/Python/2.7/site-packages/ 
Perhaps your account does not have write access to this directory?  If 
the installation directory is a system-owned directory, you may need to 
sign in as the administrator or "root" account.  If you do not have 
administrative access to this machine, you may wish to choose a different 
installation directory, preferably one that is listed in your PYTHONPATH 
environment variable. 
For information on other options, you may wish to consult the 
documentation at: 
  http://peak.telecommunity.com/EasyInstall.html 
Please make the appropriate changes for your system and try again. 

它会自动重复这个对话：

$ easy_install cd beautifulsoup4-4.0.0b3 
error: can't create or remove files in install directory 
The following error occurred while trying to add or remove files in 
the installation directory: 
    [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/ 
test-easy-install-415.write-test' 
The installation directory you specified (via --install-dir, --prefix, 
or the distutils default setting) was: 
    /Library/Python/2.7/site-packages/ 
Perhaps your account does not have write access to this directory?  If 
the installation directory is a system-owned directory, you may need to 
sign in as the administrator or "root" account.  If you do not have 
administrative access to this machine, you may wish to choose a different 
installation directory, preferably one that is listed in your PYTHONPATH 
environment variable. 
For information on other options, you may wish to consult the 
documentation at: 
  http://peak.telecommunity.com/EasyInstall.html 
Please make the appropriate changes for your system and try again. `

这几乎让我发疯。谢谢大家帮我弄清楚是什么

---

问题是

错误

权限被拒绝

表明您确实拥有写入权限，因此您需要在命令前面使用

sudo

---

使用

sudo-easy\u-install-beautifulsoup4

或更好的方法，

pip-install-beautifulsoup4

with而不必使用

sudo

错误

权限被拒绝

表明您确实拥有写入权限，因此您需要在命令前使用

sudo

---

使用

sudo-easy\u-install-beautifulsoup4

或更好的方法，

pip-install-beautifulsoup4

with而不必使用

sudo

easy：尝试

sudo-easy\u-install-beautifulsoup4

，然后键入管理员密码

---

更难：我建议建立一个。一旦你设置好了，你就可以在没有管理员密码的情况下安装东西了。这也是有利的，因为如果你搞砸了Python的安装，你可以删除virtualenv然后重新开始。（您确实需要安装XCode来设置virtualenv，因此可能会有点麻烦）

简单：尝试

sudo Easy\u install beautifulsoup4

，然后键入管理员密码

更难：我建议建立一个。一旦你设置好了，你就可以在没有管理员密码的情况下安装东西了。这也是有利的，因为如果你搞砸了Python的安装，你可以删除virtualenv然后重新开始。（您确实需要安装XCode来设置virtualenv，因此可能有点麻烦）