为什么在python中安装外部软件包会给windows中的ValueRor带来好处?

为什么在python中安装外部软件包会给windows中的ValueRor带来好处?,python,windows,installation,package,canopy,Python,Windows,Installation,Package,Canopy,这个问题已经被问了好几次,我花了至少五个小时试图在这些帖子中加入建议(但大部分都没有成功) 我在我的windows上安装了python,现在我想安装Levenshtein软件包,该软件包位于 我提取并尝试使用常用的python命令运行,但出现以下错误 (Canopy 64bit) C:\Users\mary\Desktop>cd python-Levenshtein-0.11.2 (Canopy 64bit) C:\Users\mary\Desktop\python-Levenshtei

这个问题已经被问了好几次,我花了至少五个小时试图在这些帖子中加入建议(但大部分都没有成功)

我在我的windows上安装了python,现在我想安装Levenshtein软件包,该软件包位于

我提取并尝试使用常用的python命令运行,但出现以下错误

(Canopy 64bit) C:\Users\mary\Desktop>cd python-Levenshtein-0.11.2

(Canopy 64bit) C:\Users\mary\Desktop\python-Levenshtein-0.11.2>python setup.
py install
running install
running bdist_egg
running egg_info
writing requirements to python_Levenshtein.egg-info\requires.txt
writing python_Levenshtein.egg-info\PKG-INFO
writing namespace_packages to python_Levenshtein.egg-info\namespace_packages.txt

writing top-level names to python_Levenshtein.egg-info\top_level.txt
writing dependency_links to python_Levenshtein.egg-info\dependency_links.txt
writing entry points to python_Levenshtein.egg-info\entry_points.txt
reading manifest file 'python_Levenshtein.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching '*' under directory 'docs'
warning: no previously-included files matching '*pyc' found anywhere in distribu
tion
warning: no previously-included files matching '.project' found anywhere in dist
ribution
warning: no previously-included files matching '.pydevproject' found anywhere in
 distribution
writing manifest file 'python_Levenshtein.egg-info\SOURCES.txt'
installing library code to build\bdist.win-amd64\egg
running install_lib
running build_ext
building 'Levenshtein' extension
Traceback (most recent call last):
  File "setup.py", line 46, in <module>
    """,
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\core.py", line 152, in setup
    dist.run_commands()
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\dist.py", line 953, in run_commands
    self.run_command(cmd)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\User\lib\site-packages\
setuptools\command\install.py", line 73, in run
    self.do_egg_install()
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\User\lib\site-packages\
setuptools\command\install.py", line 93, in do_egg_install
    self.run_command('bdist_egg')
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\cmd.py", line 326, in run_command
    self.distribution.run_command(command)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\User\lib\site-packages\
setuptools\command\bdist_egg.py", line 179, in run
    cmd = self.call_command('install_lib', warn_dir=0)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\User\lib\site-packages\
setuptools\command\bdist_egg.py", line 166, in call_command
    self.run_command(cmdname)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\cmd.py", line 326, in run_command
    self.distribution.run_command(command)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\User\lib\site-packages\
setuptools\command\install_lib.py", line 20, in run
    self.build()
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\command\install_lib.py", line 111, in build
    self.run_command('build_ext')
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\cmd.py", line 326, in run_command
    self.distribution.run_command(command)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\User\lib\site-packages\
setuptools\command\build_ext.py", line 46, in run
    _build_ext.run(self)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\command\build_ext.py", line 337, in run
    self.build_extensions()
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\command\build_ext.py", line 446, in build_extens
ions
    self.build_extension(ext)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\User\lib\site-packages\
setuptools\command\build_ext.py", line 182, in build_extension
    _build_ext.build_extension(self,ext)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\command\build_ext.py", line 496, in build_extens
ion
    depends=ext.depends)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\msvc9compiler.py", line 514, in compile
    self.initialize()
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\msvc9compiler.py", line 424, in initialize
    vc_env = query_vcvarsall(VERSION, plat_spec)
  File "C:\Users\mary\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.4.
0.1938.win-x86_64\lib\distutils\msvc9compiler.py", line 340, in query_vcvarsall
    raise ValueError(str(list(result.keys())))
ValueError: [u'path']

(Canopy 64bit) C:\Users\mary\Desktop\python-Levenshtein-0.11.2>
(64位)C:\Users\mary\Desktop>cd python-Levenshtein-0.11.2
(64位)C:\Users\mary\Desktop\python-Levenshtein-0.11.2>python设置。
py安装
正在运行的安装
运行bdist_蛋
运行蛋_信息
将需求写入python_Levenshtein.egg info\requires.txt
编写python_Levenshtein.egg info\PKG-info
将名称空间_包写入python_Levenshtein.egg info\namespace_packages.txt
将顶级名称写入python_Levenshtein.egg info\top_level.txt
正在将依赖项链接写入python\u Levenshtein.egg info\dependency\u links.txt
将入口点写入python_Levenshtein.egg info\entry_points.txt
正在读取清单文件“python\u Levenshtein.egg info\SOURCES.txt”
正在读取清单模板“manifest.in”
警告:在目录“docs”下找不到与“*”匹配的文件
警告:在distribu中找不到以前包含的与“*pyc”匹配的文件
激动
警告:在dist中的任何位置都找不到以前包含的与“.project”匹配的文件
分配
警告:在中的任何位置都找不到以前包含的与“.pydevproject”匹配的文件
分布
正在编写清单文件“python\u Levenshtein.egg info\SOURCES.txt”
正在安装库代码以生成\b列表.win-amd64\egg
正在运行安装库
运行build_ext
建筑“Levenshtein”扩建部分
回溯(最近一次呼叫最后一次):
文件“setup.py”,第46行,在
""",
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86\u 64\lib\distutils\core.py”,设置中的第152行
dist.run_命令()
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\dist.py”,第953行,在run_命令中
self.run_命令(cmd)
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\dist.py”,第972行,在run_命令中
cmd_obj.run()
文件“C:\Users\mary\AppData\Local\enthunk\Canopy\User\lib\site包\
setuptools\command\install.py“,运行中的第73行
self.do_egg_install()
文件“C:\Users\mary\AppData\Local\enthunk\Canopy\User\lib\site包\
setuptools\command\install.py”,第93行,在do\u egg\u install中
self.run_命令('bdist_egg'))
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\cmd.py”,第326行,在run_命令中
self.distribution.run_命令(command)
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\dist.py”,第972行,在run_命令中
cmd_obj.run()
文件“C:\Users\mary\AppData\Local\enthunk\Canopy\User\lib\site包\
setuptools\command\bdist_egg.py“,第179行,运行中
cmd=self.call\u命令('install\u lib',warn\u dir=0)
文件“C:\Users\mary\AppData\Local\enthunk\Canopy\User\lib\site包\
setuptools\command\b在call_命令中的第166行列出_egg.py”
self.run_命令(cmdname)
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\cmd.py”,第326行,在run_命令中
self.distribution.run_命令(command)
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\dist.py”,第972行,在run_命令中
cmd_obj.run()
文件“C:\Users\mary\AppData\Local\enthunk\Canopy\User\lib\site包\
setuptools\command\install_lib.py“,第20行,运行中
self.build()
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\command\install_lib.py”,第111行,内部版本
self.run\u命令('build\u ext')
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\cmd.py”,第326行,在run_命令中
self.distribution.run_命令(command)
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\dist.py”,第972行,在run_命令中
cmd_obj.run()
文件“C:\Users\mary\AppData\Local\enthunk\Canopy\User\lib\site包\
setuptools\command\build_ext.py“,运行中的第46行
_构建外部运行(自身)
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86\u 64\lib\distutils\command\build\u ext.py”,第337行,运行中
self.build_扩展()
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86\u 64\lib\distutils\command\build\u ext.py”,第446行,内置扩展名
离子
自构建扩展(ext)
文件“C:\Users\mary\AppData\Local\enthunk\Canopy\User\lib\site包\
setuptools\command\build\u ext.py“,第182行,内置扩展名
_build\u ext.build\u扩展(self,ext)
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86\u 64\lib\distutils\command\build\u ext.py”,第496行,内置扩展名
离子
dependens=ext.dependens)
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\msvc9compiler.py”,编译中的第514行
self.initialize()
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\msvc9compiler.py”,初始化中的第424行
vc_env=query_vcvarsall(版本、平台规范)
文件“C:\Users\mary\AppData\Local\Enthught\Canopy\App\AppData\Canopy-1.4。
0.1938.win-x86_64\lib\distutils\msvc9compiler.py”,第340行,在query_vcvvarsall中
提升值错误(str(list(result.keys()))
ValueError:[u'path']
(64位)C:\Users\mary\Desktop\python-Levenshtein-0.11.2>
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任何帮助都将不胜感激。

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