我通过以下方式在我的 windows7 机器上安装了 pytz 包:
C:\Users\name\Downloads\pytz>easy_install --upgrade pytz
Searching for pytz
Reading http://pypi.python.org/simple/pytz/
Reading http://pytz.sourceforge.net
Reading http://sourceforge.net/project/showfiles.php?group_id=79122
Reading http://www.stuartbishop.net/Software/pytz
Reading http://sourceforge.net/projects/pytz/
Best match: pytz 2013b
Downloading http://pypi.python.org/packages/2.7/p/pytz/pytz-2013b-py2.7.egg#md5=7cfcc57ddb87125a042b70c03580d6cf
Processing pytz-2013b-py2.7.egg
Moving pytz-2013b-py2.7.egg to c:\python27\lib\site-packages
Adding pytz 2013b to easy-install.pth file
Installed c:\python27\lib\site-packages\pytz-2013b-py2.7.egg
Processing dependencies for pytz
Finished processing dependencies for pytz
C:\Python27\Lib\site-packages>dir
Volume in drive C has no label.
Volume Serial Number is 485C-3867
我检查了 .egg 文件是否在 python27\lib\site-packages 目录中:
Directory of C:\Python27\Lib\site-packages
04/05/2013 06:06 PM <DIR> .
04/05/2013 06:06 PM <DIR> ..
04/05/2013 06:06 PM 237 easy-install.pth
09/20/2006 10:05 AM 126 easy_install.py
04/05/2013 05:33 PM 312 easy_install.pyc
04/05/2013 05:33 PM 312 easy_install.pyo
10/19/2009 06:35 AM 85,435 pkg_resources.py
04/05/2013 05:33 PM 90,779 pkg_resources.pyc
04/05/2013 05:33 PM 90,779 pkg_resources.pyo
04/05/2013 06:06 PM 521,259 pytz-2013b-py2.7.egg
03/08/2011 10:39 AM 121 README.txt
04/05/2013 05:33 PM <DIR> setuptools
04/05/2013 05:33 PM <DIR> setuptools-0.6c11-py2.7.egg-info
09/20/2006 10:05 AM 2,362 site.py
04/05/2013 05:33 PM 1,719 site.pyc
04/05/2013 05:33 PM 1,719 site.pyo
04/05/2013 05:36 PM 1,784,796 sqlalchemy-0.8.0-py2.7.egg
04/05/2013 05:27 PM <DIR> xlrd
04/05/2013 05:27 PM 975 xlrd-0.7.3-py2.7.egg-info
但是当我去 python 解释器时,我得到:
>>>import pytz
Traceback (most recent call last):
File "<console>", line 1, in <module>
ImportError: No module named pytz
当我在 PyDev 中打开一个 .py 文件时,它声称该import pytz
语句未解决。它找不到包裹。
我会很感激一些帮助。谢谢你。
*编辑 *
的内容easy_install.pth
:
import sys; sys.__plen = len(sys.path)
./sqlalchemy-0.8.0-py2.7.egg
./pytz-2013b-py2.7.egg
import sys; new=sys.path[sys.__plen:]; del sys.path[sys.__plen:]; p=getattr(sys,'__egginsert',0); sys.path[p:p]=new; sys.__egginsert = p+len(new)
我./pytz-2013b-py2.7.egg
从easy_install.pth
文件中删除了 并尝试了easy_install pytz
. 这次它安装了,我可以import pytz
没有之前报告的错误(为什么会解决这个问题?)。
但是,我的 ecplise/pydev 似乎仍然不承认该import pytz
声明。它无法解决它。它也无法解析import sqlalchemy
,但 dos python 解释器可以同时导入两者。C:\Python27\python.exe
如果您转到Windows > Preferences > Interpreter - Python
.
有趣的是,我不得不检查项目中的解释器配置。我只是假设项目会知道给定全局设置。但我想不会。
现在一切正常。非常感谢大家。