我正在尝试将 Python 3.5.0 与 Python 2.7.4 一起安装。
C:\Users\Animesh>python
Python 2.7.4 (default, Apr 6 2013, 19:55:15) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>
C:\Users\Animesh>py
Python 2.7.4 (default, Apr 6 2013, 19:55:15) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>
C:\Users\Animesh>py -2
Python 2.7.4 (default, Apr 6 2013, 19:55:15) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>
C:\Users\Animesh>py -3
Fatal Python error: Py_Initialize: unable to load the file system codec
File "E:\Python27\Lib\encodings\__init__.py", line 123
raise CodecRegistryError,\
^
SyntaxError: invalid syntax
Current thread 0x00003514 (most recent call first):
如上所示,我尝试了一堆命令,但 python 3.5 似乎不起作用。我什至尝试使用 Python 3.5 解释器在 PyCharm 上创建一个项目,但它给出了同样的错误。
我应该如何纠正这个错误?