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?
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。
我也有类似的问题。我创建了一个名为python3.6的新虚拟环境。
conda create -n python3.6 python=3.6
pip install pandas
一切正常，但当我运行脚本时，发生了一个错误
ModuleNotFoundError: No module named 'pandas'
我发现Python包的元数据和pip的缓存已经更新，但它实际上没有下载pandas包。
所以我试着让皮普重新安装
pip uninstall pandas --no-cache-dir
pip install pandas
这就解决了问题。
