Python3已成功安装，但无法在终端中打开 [英] Python3 installed successfully, but cannot be opened in terminal

问题描述

昨天我已经重新安装了Mac OS X 10.8，在重新安装之前，我的机器上已经安装了python2.7.5和python3.3.2并且运行良好，但是在重新安装此系统后，我无法再次打开python3.所以我下载了Python3的DMG软件包，然后重新安装了它，但是它仍然在终端中抛出此异常:

Yesterday I've reinstalled my Mac OS X 10.8, before this reinstallation there were python2.7.5 and python3.3.2 installed on my machine and worked fine, but after this system reinstallation I cannot open python3 again. So I downloaded the DMG package of Python3 and reinstalled it again, but it still throwing this exception in terminal:

Fatal Python error: Py_Initialize: unable to load the file system codec 
File"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings/__init__.py", line 123
raise CodecRegistryError,\
                        ^
SyntaxError: invalid syntax
Abort trap: 6

然后出现系统问题报告窗口: 它说:

Then a system problem report window appeared: it said:

Process:         Python [51780]
Path:            /Library/Frameworks/Python.framework/Versions/3.3/Resources/Python.app/Contents/MacOS/Python
Identifier:      Python
Version:         3.3.2 (3.3.2)
Code Type:       X86-64 (Native)
Parent Process:  bash [51586]
User ID:         501

Date/Time:       2013-09-23 00:40:19.908 +0800
OS Version:      Mac OS X 10.8.5 (12F37)
Report Version:  10

Interval Since Last Report:          77033 sec
Crashes Since Last Report:           1982088234
Per-App Crashes Since Last Report:   4
Anonymous UUID:                      1FEE4EB2-0D26-4DDF-9954-4423C040AECB

Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000

Application Specific Information:
abort() called

推荐答案

解决方案是取消设置$PYTHONPATH，然后一切正常.

The solution is to unset $PYTHONPATH, then everything goes on well.

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