我正在运行Mac OSX 10.7.5。我删除了Python 2.7并安装了Python 3.3。我安装了ipython，当我运行iptest3时出现以下错误：
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.3/bin/iptest3", line 9, in <module>
load_entry_point('ipython==0.13.1', 'console_scripts', 'iptest3')()
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/distribute-0.6.34-py3.3.egg/pkg_resources.py", line 343, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/distribute-0.6.34-py3.3.egg/pkg_resources.py", line 2308, in load_entry_point
return ep.load()
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/distribute-0.6.34-py3.3.egg/pkg_resources.py", line 2014, in load
entry = __import__(self.module_name, globals(),globals(), ['__name__'])
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ipython-0.13.1-py3.3.egg/IPython/__init__.py", line 43, in <module>
from .config.loader import Config
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ipython-0.13.1-py3.3.egg/IPython/config/__init__.py", line 16, in <module>
from .application import *
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ipython-0.13.1-py3.3.egg/IPython/config/application.py", line 31, in <module>
from IPython.config.configurable import SingletonConfigurable
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ipython-0.13.1-py3.3.egg/IPython/config/configurable.py", line 26, in <module>
from .loader import Config
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ipython-0.13.1-py3.3.egg/IPython/config/loader.py", line 27, in <module>
from IPython.utils.path import filefind, get_ipython_dir
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ipython-0.13.1-py3.3.egg/IPython/utils/path.py", line 25, in <module>
from IPython.utils.process import system
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ipython-0.13.1-py3.3.egg/IPython/utils/process.py", line 27, in <module>
from ._process_posix import _find_cmd, system, getoutput, arg_split
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ipython-0.13.1-py3.3.egg/IPython/utils/_process_posix.py", line 22, in <module>
from IPython.external import pexpect
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ipython-0.13.1-py3.3.egg/IPython/external/pexpect/__init__.py", line 2, in <module>
import pexpect
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/pexpect-2.4-py3.3.egg/pexpect.py", line 82
except ImportError, e:
^
SyntaxError: invalid syntax
答案 0 :(得分：1)
pexpect与Python 3不兼容。您需要安装pexpect-u。
答案 1 :(得分：0)
对我而言似乎是个问题。 你能在普通的python3.3 shell中导入pexpect吗？
另外