我安装了Anaconda版本的Python,并更改了路径,以允许在终端中使用Python命令。
然而,当我输入ipython时,会出现以下错误。
Traceback (most recent call last):
File "/Users/mrbighit/anaconda/bin/ipython", line 6, in <module>
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 "<string>", 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 "<string>", 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时也会出现内核错误。我已经确保我拥有正确的conda列表包。
sudo ipython
能够工作吗? - Padraic Cunninghamsudo
命令将Anaconda安装到了你的主目录下,这就是为什么你会遇到这些问题。你可以安全地删除/Users/mrbighit/anaconda
目录,并以普通用户身份安装Anaconda。 - Burhan Khalid