python-3.x - ValueError : failed to parse CPython sys. 版本 : '3. 5.1 |Anaconda 2.4.1(64 位)

Question

我遇到了一个错误，我已经在 Windows7 64 位上安装了 anaconda。

Traceback (most recent call last):
  File "C:\Sanoop\Vayaktigat\Python\phard\ana2\src\ana2.py", line 1, in <module>
    import pandas
  File "C:\Anaconda3\lib\site-packages\pandas\__init__.py", line 42, in <module>
    import pandas.core.config_init
  File "C:\Anaconda3\lib\site-packages\pandas\core\config_init.py", line 17, in <module>
    from pandas.core.format import detect_console_encoding
  File "C:\Anaconda3\lib\site-packages\pandas\core\format.py", line 10, in <module>
    from pandas.core.index import Index, MultiIndex, _ensure_index
  File "C:\Anaconda3\lib\site-packages\pandas\core\index.py", line 31, in <module>
    from pandas.io.common import PerformanceWarning
  File "C:\Anaconda3\lib\site-packages\pandas\io\common.py", line 68, in <module>
    from boto.s3 import key
  File "C:\Anaconda3\lib\site-packages\boto\__init__.py", line 49, in <module>
    platform.python_version(),
  File "C:\Python35\Lib\platform.py", line 1299, in python_version
    return _sys_version()[1]
  File "C:\Python35\Lib\platform.py", line 1252, in _sys_version
    repr(sys_version))
ValueError: failed to parse CPython sys.version: '3.5.1 |Anaconda 2.4.1 (64-bit)| (default, Dec  7 2015, 15:00:12) [MSC v.1900 64 bit (AMD64)]'

Python --版本:

Python 3.5.1 :: Anaconda 2.4.1 (64-bit)

PS C:\Users\PVJD6386> conda info
Current conda install:

             platform : win-64
        conda version : 3.18.9
  conda-build version : 1.18.2
       python version : 3.5.1.final.0
     requests version : 2.9.0
     root environment : C:\Anaconda3  (writable)
  default environment : C:\Anaconda3
     envs directories : C:\Anaconda3\envs
        package cache : C:\Anaconda3\pkgs
         channel URLs : https://repo.continuum.io/pkgs/free/win-64/
                        https://repo.continuum.io/pkgs/free/noarch/
                        https://repo.continuum.io/pkgs/pro/win-64/
                        https://repo.continuum.io/pkgs/pro/noarch/
          config file : None
    is foreign system : False

我试图从 python35 platform.py 文件更改 anaconda 的 platform.py 文件；但它没有用。

Answer 1

我遇到了同样的问题，我是这样解决的:

• 卸载 Python、Anaconda 和所有其他与 Python 相关的库
• 重启电脑
• 用你想要的版本和位重新安装 Anaconda
• 重启电脑
• pip 所有你需要的其他库并更新 pip

就是这样。出于某种原因，Anaconda 不喜欢我的计算机上已经有一个 Python 版本，并且由于它安装了 Python 和其他所有东西，所以您不需要单独安装 python。