Python安装在本地目录。
我的目录树是这样的:
(local directory)/site-packages/toolkit/interface.py
我的代码在这里:
(local directory)/site-packages/toolkit/examples/mountain.py
为了运行这个例子，我编写了python mountain.py，在代码中我有:
from toolkit.interface import interface
我得到了一个错误:
Traceback (most recent call last):
File "mountain.py", line 28, in ?
from toolkit.interface import interface
ImportError: No module named toolkit.interface
我已经检查过系统了。这里有目录/site-packages。此外，我在工具包文件夹中有__init__.py.bin文件，以向Python表明这是一个包。我在examples目录中也有一个__init__.py.bin。
我不知道为什么Python无法在sys.path中找到该文件。什么好主意吗?会是权限问题吗?我需要一些执行许可吗?
在ubuntu apt-get安装程序中，python3版本的包通常被命名
python3-XYZ
以及python2版本
python-XYZ
根据经验，请尝试错误消息中提到的包的python3-XYZ或python-XYZ。
不需要猜测，使用RegEx搜索apt缓存。然后:
$ apt-cache search "python.*toolkit.*interface"
python3-cli-helpers - easy command-line apps with Python
python3-exam - Python module to help write better tests
python3-fltk - Python wrapper for the Fast Light Toolkit
python3-mpltoolkits.basemap - matplotlib toolkit to plot on map projections (Python 3)
python3-nltk - Python3 libraries for natural language processing
python3-onnx - Open Neural Network Exchange (ONNX) (Python)
python3-paraview - Parallel Visualization Application. python-support
python3-pyswarms - research toolkit for particle swarm optimization in Python
python3-wxgtk-media4.0 - Python 3 interface to the wxWidgets Cross-platform C++ GUI toolkit (wx.media)
python3-wxgtk-webview4.0 - Python 3 interface to the wxWidgets Cross-platform C++ GUI toolkit (wx.html2)
python3-wxgtk4.0 - Python 3 interface to the wxWidgets Cross-platform C++ GUI toolkit
python3-xapian - Xapian search engine interface for Python3
wxglade - GUI designer written in Python with wxPython
它没有找到它。
请注意，这种apt-get技巧有时也需要用于依赖的包。
我对python2.7的flask包有相同的错误消息，当我尝试时它消失了:
sudo apt-get install python-flask
因此,试一试:
sudo apt-get install python-[YOURPYTHONVERION]-[YOURERRORPACKAGE]
或者检查上面提到的依赖关系。
我的观点是:
随地吐痰:
Traceback (most recent call last):
File "bash\bash.py", line 454, in main
import bosh
File "Wrye Bash Launcher.pyw", line 63, in load_module
mod = imp.load_source(fullname,filename+ext,fp)
File "bash\bosh.py", line 69, in <module>
from game.oblivion.RecordGroups import MobWorlds, MobDials, MobICells, \
ImportError: No module named RecordGroups
This confused the hell out of me - went through posts and posts suggesting ugly syspath hacks (as you see my __init__.py were all there). Well turns out that game/oblivion.py and game/oblivion was confusing python
which spit out the rather unhelpful "No module named RecordGroups". I'd be interested in a workaround and/or links documenting this (same name) behavior -> EDIT (2017.01.24) - have a look at What If I Have a Module and a Package With The Same Name? Interestingly normally packages take precedence but apparently our launcher violates this.
编辑(2015.01.17):我没有提到我们使用一个自定义启动器解剖这里。
