PyCharm 解释器损坏

Question

我一直在使用PyCharm CE，效果还不错。但我刚刚安装了basemap模块（需要从源代码编译geos和basemap），结果似乎把PyCharm的解释器搞坏了。当我在终端运行Python时，所有的模块都能正常加载，而且在PyCharm内部的终端运行Python时，所有模块也都能正常运行。但是现在，当我尝试在交互式解释器中加载某些包时，就会出现错误信息。例如，现在当我在交互式解释器中尝试导入pandas时，出现了这个：

Traceback (most recent call last):
File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-    packages/IPython/core/interactiveshell.py", line 2827, in run_code
exec code_obj in self.user_global_ns, self.user_ns
File "<ipython-input-3-af55e7023913>", line 1, in <module>
import pandas as pd
File "/Library/Python/2.7/site-packages/pandas/__init__.py", line 25, in <module>
import pandas.core.config_init
File "/Library/Python/2.7/site-packages/pandas/core/config_init.py", line 4, in <module>
from pandas.core.format import detect_console_encoding
File "/Library/Python/2.7/site-packages/pandas/core/format.py", line 12, in <module>
from pandas.core.index import Index, MultiIndex, _ensure_index
File "/Library/Python/2.7/site-packages/pandas/core/index.py", line 10, in <module>
import pandas.index as _index
File "index.pyx", line 34, in init pandas.index (pandas/index.c:14957)
File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-        packages/pytz/__init__.py", line 31, in <module>
from pkg_resources import resource_stream
File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-    packages/pkg_resources.py", line 2717, in <module>
add_activation_listener(lambda dist: dist.activate())
File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-    packages/pkg_resources.py", line 682, in subscribe
callback(dist)
File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-    packages/pkg_resources.py", line 2717, in <lambda>
add_activation_listener(lambda dist: dist.activate())
File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-    packages/pkg_resources.py", line 2255, in activate
list(map(declare_namespace, self._get_metadata('namespace_packages.txt')))
File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-    packages/pkg_resources.py", line 1851, in declare_namespace
path = sys.modules[parent].__path__
KeyError: 'dap'

如果我在同一个会话中再尝试导入pandas，错误信息就变成了这个：

Traceback (most recent call last):
cannot import name hashtable
File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-    packages/IPython/core/interactiveshell.py", line 2827, in run_code
exec code_obj in self.user_global_ns, self.user_ns
File "<ipython-input-6-af55e7023913>", line 1, in <module>
import pandas as pd
File "/Library/Python/2.7/site-packages/pandas/__init__.py", line 6, in <module>
from . import hashtable, tslib, lib
ImportError: cannot import name hashtable

我到底做了什么让解释器坏掉了？我尝试重新安装PyCharm来重置，但似乎没有效果。

模块加载解释器 Pycharm 错误信息交互式解释器 geos basemap 重装软件

PyCharm 解释器损坏

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