我正在尝试在开发模式下设置一个简单的包：
安装程序.py
from setuptools import setup, find_packages
setup(
name='rocflavors',
version='0.0.1',
packages=find_packages(exclude=['ez_setup','examples','tests']),
license='Creative Commons Attribution-Noncommercial-Share Alike license',
long_description=open('README').read(),
install_requires=[],
)
尝试设置：（如果我执行 python setup.py install 则有效）
(relux)roc-web5537:roc-flavors cmuench$ python setup.py install develop
running install
running bdist_egg
running egg_info
writing rocflavors.egg-info/PKG-INFO
writing top-level names to rocflavors.egg-info/top_level.txt
writing dependency_links to rocflavors.egg-info/dependency_links.txt
reading manifest file 'rocflavors.egg-info/SOURCES.txt'
writing manifest file 'rocflavors.egg-info/SOURCES.txt'
installing library code to build/bdist.macosx-10.7-intel/egg
running install_lib
running build_py
creating build/bdist.macosx-10.7-intel/egg
creating build/bdist.macosx-10.7-intel/egg/rocflavors
copying build/lib/rocflavors/__init__.py -> build/bdist.macosx-10.7-intel/egg/rocflavors
copying build/lib/rocflavors/models.py -> build/bdist.macosx-10.7-intel/egg/rocflavors
creating build/bdist.macosx-10.7-intel/egg/rocflavors/templatetags
copying build/lib/rocflavors/templatetags/__init__.py -> build/bdist.macosx-10.7-intel/egg/rocflavors/templatetags
copying build/lib/rocflavors/templatetags/rocflavors_extras.py -> build/bdist.macosx-10.7-intel/egg/rocflavors/templatetags
copying build/lib/rocflavors/urls.py -> build/bdist.macosx-10.7-intel/egg/rocflavors
copying build/lib/rocflavors/views.py -> build/bdist.macosx-10.7-intel/egg/rocflavors
byte-compiling build/bdist.macosx-10.7-intel/egg/rocflavors/__init__.py to __init__.pyc
byte-compiling build/bdist.macosx-10.7-intel/egg/rocflavors/models.py to models.pyc
byte-compiling build/bdist.macosx-10.7-intel/egg/rocflavors/templatetags/__init__.py to __init__.pyc
byte-compiling build/bdist.macosx-10.7-intel/egg/rocflavors/templatetags/rocflavors_extras.py to rocflavors_extras.pyc
byte-compiling build/bdist.macosx-10.7-intel/egg/rocflavors/urls.py to urls.pyc
byte-compiling build/bdist.macosx-10.7-intel/egg/rocflavors/views.py to views.pyc
creating build/bdist.macosx-10.7-intel/egg/EGG-INFO
copying rocflavors.egg-info/PKG-INFO -> build/bdist.macosx-10.7-intel/egg/EGG-INFO
copying rocflavors.egg-info/SOURCES.txt -> build/bdist.macosx-10.7-intel/egg/EGG-INFO
copying rocflavors.egg-info/dependency_links.txt -> build/bdist.macosx-10.7-intel/egg/EGG-INFO
copying rocflavors.egg-info/top_level.txt -> build/bdist.macosx-10.7-intel/egg/EGG-INFO
zip_safe flag not set; analyzing archive contents...
creating 'dist/rocflavors-0.0.1-py2.7.egg' and adding 'build/bdist.macosx-10.7-intel/egg' to it
removing 'build/bdist.macosx-10.7-intel/egg' (and everything under it)
Processing rocflavors-0.0.1-py2.7.egg
Removing /Users/cmuench/.virtualenvs/relux/lib/python2.7/site-packages/rocflavors-0.0.1-py2.7.egg
Copying rocflavors-0.0.1-py2.7.egg to /Users/cmuench/.virtualenvs/relux/lib/python2.7/site-packages
rocflavors 0.0.1 is already the active version in easy-install.pth
Installed /Users/cmuench/.virtualenvs/relux/lib/python2.7/site-packages/rocflavors-0.0.1-py2.7.egg
Processing dependencies for rocflavors==0.0.1
Finished processing dependencies for rocflavors==0.0.1
running develop
Checking .pth file support in build/bdist.macosx-10.7-intel/egg
error: can't create or remove files in install directory
The following error occurred while trying to add or remove files in the
installation directory:
[Errno 2] No such file or directory: 'build/bdist.macosx-10.7-intel/egg/test-easy-install-35540.pth'
The installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:
build/bdist.macosx-10.7-intel/egg
This directory does not currently exist. Please create it and try again, or
choose a different installation directory (using the -d or --install-dir
option).
我有3个问题：
- 为什么它在开发模式下不起作用。
- 开发模式和不使用有什么区别？
- 为什么它需要是一个包？如果我更改包中的 .py 文件，它如何将其重新放入我的包目录。我想我不明白包装的意义。当我进行更改时，它是否将编译的 python 代码放入包中？