Windows 上的 Python 语言检查

Question

我尝试使用

pip install --user --upgrade language-check

然后我得到这里引用的问题。

http://stackoverflow.com/questions/13551969/how-to-install-the-guess-language-pachage-in-python

解决方案是基于苹果的，现在是 windows，使用 sudo。我试图以管理员身份打开命令行并运行 pip 命令，但仍然是同样的问题。一些见解将不胜感激。

我跑了

pip install --user --upgrade 语言检查

然后响应命令

Collecting language-check
  Using cached language-check-0.7.2.tar.gz
Installing collected packages: language-check
  Running setup.py install for language-check
    Complete output from command C:\Python27\python.exe -c "import setuptools, t
okenize;__file__='c:\\users\\ryan\\appdata\\local\\temp\\pip-build-bn8yq0\\langu
age-check\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read
().replace('\r\n', '\n'), __file__, 'exec'))" install --record c:\users\ryan\app
data\local\temp\pip-m78aoq-record\install-record.txt --single-version-externally
-managed --compile --user:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "c:\users\ryan\appdata\local\temp\pip-build-bn8yq0\language-check\set
up.py", line 597, in <module>
        sys.exit(main())
      File "c:\users\ryan\appdata\local\temp\pip-build-bn8yq0\language-check\set
up.py", line 592, in main
        run_setup_hooks(config)
      File "c:\users\ryan\appdata\local\temp\pip-build-bn8yq0\language-check\set
up.py", line 562, in run_setup_hooks
        default_hook(config)
      File "c:\users\ryan\appdata\local\temp\pip-build-bn8yq0\language-check\set
up.py", line 574, in default_hook
        generate_py2k(config)
      File "c:\users\ryan\appdata\local\temp\pip-build-bn8yq0\language-check\set
up.py", line 542, in generate_py2k
        run_3to2(copied_py_files)
      File "c:\users\ryan\appdata\local\temp\pip-build-bn8yq0\language-check\set
up.py", line 375, in run_3to2
        raise OSError('3to2 script is unavailable.')
    OSError: 3to2 script is unavailable.

    ----------------------------------------
Command "C:\Python27\python.exe -c "import setuptools, tokenize;__file__='c:\\us
ers\\ryan\\appdata\\local\\temp\\pip-build-bn8yq0\\language-check\\setup.py';exe
c(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n')
, __file__, 'exec'))" install --record c:\users\ryan\appdata\local\temp\pip-m78a
oq-record\install-record.txt --single-version-externally-managed --compile --use
r" failed with error code 1 in c:\users\ryan\appdata\local\temp\pip-build-bn8yq0
\language-check

Answer 1

如错误提示，你需要先安装3to2脚本，先做-

pip install 3to2

然后运行你的命令。