Installation 无法在Windows 7 x64、Python 2.7上安装pylint，pip错误

我正在尝试使用

pip安装pylint

但我在安装结束时得到了这个：

  Removing temporary dir c:\users\fixxxer\appdata\local\temp\pip_build_Fixxxer...
Exception:
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\pip\basecommand.py", line 122, in main
    status = self.run(options, args)
  File "C:\Python27\lib\site-packages\pip\commands\install.py", line 278, in run
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
  File "C:\Python27\lib\site-packages\pip\req.py", line 1229, in prepare_files
    req_to_install.run_egg_info()
  File "C:\Python27\lib\site-packages\pip\req.py", line 292, in run_egg_info
    logger.notify('Running setup.py (path:%s) egg_info for package %s' % (self.setup_py, self.name))
  File "C:\Python27\lib\site-packages\pip\req.py", line 265, in setup_py
    import setuptools
  File "C:\Python27\lib\site-packages\setuptools\__init__.py", line 12, in <module>
    from setuptools.extension import Extension
  File "C:\Python27\lib\site-packages\setuptools\extension.py", line 7, in <module>
    from setuptools.dist import _get_unpatched
  File "C:\Python27\lib\site-packages\setuptools\dist.py", line 16, in <module>
    from setuptools.depends import Require
  File "C:\Python27\lib\site-packages\setuptools\depends.py", line 6, in <module>
    from setuptools import compat
  File "C:\Python27\lib\site-packages\setuptools\compat.py", line 19, in <module>
    from SimpleHTTPServer import SimpleHTTPRequestHandler
  File "C:\Python27\lib\SimpleHTTPServer.py", line 27, in <module>
    class SimpleHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
  File "C:\Python27\lib\SimpleHTTPServer.py", line 204, in SimpleHTTPRequestHandler
    mimetypes.init() # try to read system mime.types
  File "C:\Python27\lib\mimetypes.py", line 355, in init
    db.read_windows_registry()
  File "C:\Python27\lib\mimetypes.py", line 259, in read_windows_registry
    for ctype in enum_types(mimedb):
  File "C:\Python27\lib\mimetypes.py", line 249, in enum_types
    ctype = ctype.encode(default_encoding) # omit in 3.x!
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe0 in position 0: ordinal not in range(128)

这是否：

Cleaning up...
  Removing temporary dir c:\users\fixxxer\appdata\local\temp\pip_build_Fixxxer...
Exception:
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\pip\basecommand.py", line 122, in main
    status = self.run(options, args)
  File "C:\Python27\lib\site-packages\pip\commands\install.py", line 278, in run
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
  File "C:\Python27\lib\site-packages\pip\req.py", line 1229, in prepare_files
    req_to_install.run_egg_info()
  File "C:\Python27\lib\site-packages\pip\req.py", line 292, in run_egg_info
    logger.notify('Running setup.py (path:%s) egg_info for package %s' % (self.setup_py, self.name))
  File "C:\Python27\lib\site-packages\pip\req.py", line 265, in setup_py
    import setuptools
  File "C:\Python27\lib\site-packages\setuptools\__init__.py", line 12, in <module>
    from setuptools.extension import Extension
  File "C:\Python27\lib\site-packages\setuptools\extension.py", line 7, in <module>
    from setuptools.dist import _get_unpatched
  File "C:\Python27\lib\site-packages\setuptools\dist.py", line 16, in <module>
    from setuptools.depends import Require
  File "C:\Python27\lib\site-packages\setuptools\depends.py", line 6, in <module>
    from setuptools import compat
  File "C:\Python27\lib\site-packages\setuptools\compat.py", line 19, in <module>
    from SimpleHTTPServer import SimpleHTTPRequestHandler
  File "C:\Python27\lib\SimpleHTTPServer.py", line 27, in <module>
    class SimpleHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
  File "C:\Python27\lib\SimpleHTTPServer.py", line 204, in SimpleHTTPRequestHandler
    mimetypes.init() # try to read system mime.types
  File "C:\Python27\lib\mimetypes.py", line 359, in init
    db.read_windows_registry()
  File "C:\Python27\lib\mimetypes.py", line 263, in read_windows_registry
    for ctype in enum_types(mimedb):
  File "C:\Python27\lib\mimetypes.py", line 249, in enum_types
    ctype = ctype.encode(default_encoding) # omit in 3.x!
UnicodeDecodeError: 'gbk' codec can't decode bytes in position 4-5: illegal multibyte sequence

正在清理。。。
正在删除临时目录c:\users\fixxer\appdata\local\temp\pip\u build\u fixxer。。。
例外情况：
回溯（最近一次呼叫最后一次）：
文件“C:\Python27\lib\site packages\pip\basecommand.py”，第122行，在main中
status=self.run（选项、参数）
文件“C:\Python27\lib\site packages\pip\commands\install.py”，第278行，正在运行
需求设置准备文件（查找器，强制根目录，鸡蛋信息=self.bundle，bundle=self.bundle）
文件“C:\Python27\lib\site packages\pip\req.py”，第1229行，在prepare\u文件中
请求安装。运行\u egg\u info（）
文件“C:\Python27\lib\site packages\pip\req.py”，第292行，在run\u egg\u info中
logger.notify（'正在运行setup.py（路径：%s）包%s%%（self.setup\u py，self.name）的egg\u信息））
文件“C:\Python27\lib\site packages\pip\req.py”，第265行，在setup\u py中
导入设置工具
文件“C:\Python27\lib\site packages\setuptools\\uuuu init\uuuuu.py”，第12行，在
从setuptools.extension导入扩展
文件“C:\Python27\lib\site packages\setuptools\extension.py”，第7行，在
从setuptools.dist导入\u获取\u取消修补
文件“C:\Python27\lib\site packages\setuptools\dist.py”，第16行，在
从setuptools.dependens导入所需
文件“C:\Python27\lib\site packages\setuptools\depends.py”，第6行，在
从setuptools导入compat
文件“C:\Python27\lib\site packages\setuptools\compat.py”，第19行，在
从SimpleHTTPServer导入SimpleHTTPRequestHandler
文件“C:\Python27\lib\SimpleHTTPServer.py”，第27行，在
类SimpleHTTPRequestHandler（BaseHTTPServer.BaseHTTPRequestHandler）：
SimpleHTTPRequestHandler中的文件“C:\Python27\lib\SimpleHTTPServer.py”，第204行
mimetypes.init（）#尝试读取系统mime.types
文件“C:\Python27\lib\mimetypes.py”，第359行，在init中
db.read\u windows\u注册表（）
文件“C:\Python27\lib\mimetypes.py”，第263行，在read\u windows\u注册表中
对于枚举类型（mimedb）中的ctype：
文件“C:\Python27\lib\mimetypes.py”，第249行，枚举类型
ctype=ctype.encode（默认编码）#在3.x中省略！
UnicodeDecodeError:“gbk”编解码器无法解码位置4-5中的字节：非法的多字节序列

我也犯了同样的错误，这对我很有帮助

基本上，打开C:\Python27\Lib\mimetypes.py

替换

‘default_encoding = sys.getdefaultencoding()’

与

发现了一个问题

有一些MIME类型的名称是西里尔字母

HKEY\u CLASSES\u ROOT\MIME\Database\Content Type

移除它们，问题就解决了

‘default_encoding = sys.getdefaultencoding()’

if sys.getdefaultencoding() != 'gbk':  
    reload(sys)  
    sys.setdefaultencoding('gbk')  
default_encoding = sys.getdefaultencoding()