Windows8下安装Python的BeautifulSoup

发布时间：2020-12-16 19:42:43 所属栏目：Python 来源：网络整理

导读：运行环境：Windows 8.1 Python：2.7.6 在安装的时候，我使用的pip来进行安装,命令如下：复制代码代码如下: pip install beautifulsoup4 运行的时候，报错如下：复制代码代码如下: Exception: Traceback (most recent call last): File "J:Program Files

运行环境：Windows 8.1
Python：2.7.6

在安装的时候，我使用的pip来进行安装,命令如下：

复制代码代码如下:

pip install beautifulsoup4

运行的时候，报错如下：

复制代码代码如下:

Exception:
Traceback (most recent call last):
File "J:Program Files (x86)PythonPython27libsite-packagespipbasecomm
.py",line 122,in main
    status = self.run(options,args)
File "J:Program Files (x86)PythonPython27libsite-packagespipcommands
stall.py",line 278,in run
    requirement_set.prepare_files(finder,force_root_egg_info=self.bundle,bu
e=self.bundle)
File "J:Program Files (x86)PythonPython27libsite-packagespipreq.py",
ne 1229,in prepare_files
    req_to_install.run_egg_info()
File "J:Program Files (x86)PythonPython27libsite-packagespipreq.py",
ne 292,in run_egg_info
    logger.notify('Running setup.py (path:%s) egg_info for package %s' % (sel
etup_py,self.name))
File "J:Program Files (x86)PythonPython27libsite-packagespipreq.py",
ne 265,in setup_py
    import setuptools
File "buildbdist.win-amd64eggsetuptools__init__.py",line 11,in <modul
    from setuptools.extension import Extension
File "buildbdist.win-amd64eggsetuptoolsextension.py",line 5,in <modul
File "buildbdist.win-amd64eggsetuptoolsdist.py",line 15,in <module>
File "buildbdist.win-amd64eggsetuptoolscompat.py",line 19,in <module>
File "J:Program Files (x86)PythonPython27libSimpleHTTPServer.py",line
,in <module>
    class SimpleHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
File "J:Program Files (x86)PythonPython27libSimpleHTTPServer.py",line
8,in SimpleHTTPRequestHandler
    mimetypes.init() # try to read system mime.types
File "J:Program Files (x86)PythonPython27libmimetypes.py",line 358,i
nit
    db.read_windows_registry()
File "J:Program Files (x86)PythonPython27libmimetypes.py",line 258,i
ead_windows_registry
    for subkeyname in enum_types(hkcr):
File "J:Program Files (x86)PythonPython27libmimetypes.py",line 249,i
num_types
    ctype = ctype.encode(default_encoding) # omit in 3.x!
UnicodeDecodeError: 'ascii' codec can't decode byte 0xb0 in position 1: ordin
not in range(128)

Storing debug log for failure in C:UsersAdministratorpippip.log

解决方法：打开C:Python27Lib下的 mimetypes.py 文件，找到大概256行的

复制代码代码如下:

default_encoding = sys.getdefaultencoding()

改成：

复制代码代码如下:

if sys.getdefaultencoding() != 'gbk':

    reload(sys)

    sys.setdefaultencoding('gbk')

default_encoding = sys.getdefaultencoding()

安装成功后，验证是否安装成功：

复制代码代码如下:

C:UsersAdministrator>python

Python 2.7.6 (default,Nov 10 2013,19:24:24) [MSC v.1500 64 bit (AMD64)] on 32

Type "help","copyright","credits" or "license" for more information.

>>> from bs4 import BeautifulSoup

>>> exit()

如果“from bs4 import BeautifulSoup”没有报错的话，则说明安装成功，否则，将报类似错误如下：

复制代码代码如下:

Traceback (most recent call last):

  File "<stdin>",line 1,in <module>

ImportError: No module named bs4

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!