anaconda启动ipython_使用Anaconda安装了Python，启动ipython时出现内核错误
我安装了Python版本的python，并更改了路径以允许python命令在终端中工作。在
但是，当我输入ipython时，我得到以下错误。在Traceback (most recent call last):
File "/Users/mrbighit/anaconda/bin/ipython", line 6, in
sys.exit(start_ipython())
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/__init__.py", line 120, in start_ipython
return launch_new_instance(argv=argv, **kwargs)
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 563, in launch_instance
app.initialize(argv)
File "", line 2, in initialize
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 92, in catch_config_error
return method(app, *args, **kwargs)
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 332, in initialize
self.init_shell()
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 348, in init_shell
ipython_dir=self.ipython_dir, user_ns=self.user_ns)
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/config/configurable.py", line 354, in instance
inst = cls(*args, **kwargs)
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/terminal/interactiveshell.py", line 328, in __init__
**kwargs
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/core/interactiveshell.py", line 465, in __init__
self.init_history()
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/core/interactiveshell.py", line 1521, in init_history
self.history_manager = HistoryManager(shell=self, parent=self)
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/core/history.py", line 498, in __init__
self.new_session()
File "", line 2, in new_session
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/core/history.py", line 68, in needs_sqlite
return f(self, *a, **kw)
File "/Users/mrbighit/anaconda/lib/python2.7/site-packages/IPython/core/history.py", line 516, in new_session
NULL, "") """, (datetime.datetime.now(),))
OperationalError: attempt to write a readonly database
打开ipython qtconsole也会导致内核错误。我已经确定我有正确的conda列表包。在