Sam*_*der 12 python matplotlib python-2.7 matplotlib-basemap
我从Ubuntu包安装python-matplotlib并python-mpltoolkits.basemap安装.安装python-mpltoolkits.basemap也python-dap作为依赖项安装.
当我导入底图时,我收到此警告:
>>> import mpl_toolkits.basemap
/usr/lib/pymodules/python2.7/mpl_toolkits/__init__.py:2: UserWarning: Module dap was
already imported from None, but /usr/lib/python2.7/dist-packages is being added to sys.path
__import__('pkg_resources').declare_namespace(__name__)
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这是否意味着我有两个相互矛盾的安装dap?(这可能是一些旧的手动安装的残余.)这是一个有点类似的警告消息,但在他的情况下,消息告诉另一个,冲突的安装位于何处.我的信息只是说None.这是什么意思?
编辑1:
>>> import sys
>>> print sys.modules['dap']
<module 'dap' (built-in)>
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编辑2:
$ python -S
Python 2.7.3 (default, Sep 26 2012, 21:53:58)
[GCC 4.7.2] on linux2
>>> import sys
>>> print sys.modules['dap']
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
KeyError: 'dap'
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编辑3:是的我似乎有sitecustomize.py:
$ cat /etc/python2.7/sitecustomize.py
# install the apport exception handler if available
try:
import apport_python_hook
except ImportError:
pass
else:
apport_python_hook.install()
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编辑4:实际上我可以通过以下方式得到错误:
>>> import pkg_resources
__main__:1: UserWarning: Module dap was already imported from None, but /usr/lib/python2.7/dist-packages is being added to sys.path
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所以这与此无关mpl_toolkits.basemap.