Python 用git安装django时出现错误？
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There are errors when I install django by git?
提问by yensheng
I install django through :
我通过以下方式安装 django：
git clone git://github.com/django/django.git
pip install -e django/
git 克隆 git://github.com/django/django.git
pip install -e django/
I use Ubuntu 16.04.
我使用 Ubuntu 16.04。
But some errors occur :
但是会出现一些错误：
Obtaining file:///home/leo/django
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/home/leo/django/setup.py", line 32, in <module>
version = __import__('django').get_version()
File "django/__init__.py", line 1, in <module>
from django.utils.version import get_version
File "django/utils/version.py", line 60, in <module>
@functools.lru_cache()
AttributeError: 'module' object has no attribute 'lru_cache'
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /home/leo/django/
How to fix this ? Thank you.
如何解决这个问题？谢谢你。
回答by george
The last Django version does not support python 2.7.
最后一个 Django 版本不支持 python 2.7。
If you really want to use python 2.7 and also use Django you should install a previous Django version.
如果您真的想使用 python 2.7 并同时使用 Django，您应该安装以前的 Django 版本。
The latest supported is: 1.11
最新支持的是：1.11
Therefore, just run:
因此，只需运行：
pip install django==1.11
回答by vimal1083
This because django version you have needs python3interpreter. so try to run the same command using pip3
这是因为您拥有的 Django 版本需要python3解释器。所以尝试使用运行相同的命令pip3
To install pip3sudo apt-get -y install python3-pip
安装 pip3sudo apt-get -y install python3-pip
then run
然后运行
pip3 install -e django/
pip3 install -e django/
回答by Jon
You can install a Python 2 version of Django using git - you just need to checkout the correct release tag first. Try something like
您可以使用 git 安装 Python 2 版本的 Django - 您只需要先签出正确的发布标签。尝试类似的东西
git clone git://github.com/django/django.git
cd django
git checkout 1.11.0
cd ..
pip install -e django/
That said, you are much better off using pip directly, as other solutions suggest.
也就是说，正如其他解决方案所建议的那样，直接使用 pip 会好得多。
回答by Dking
Right > c:\Python27\Scripts>pip install django==1.11
Wrong > c:\Python27\Scripts>pip2.7 install django
c:\Python27\Scripts>pip2.7 install django
Collecting django
Using cached Django-2.0.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "c:\users\shyv\appdata\local\temp\pip-build-idpp6j\django\setup.py", line 32, in <module>
version = __import__('django').get_version()
File "django\__init__.py", line 1, in <module>
from django.utils.version import get_version
File "django\utils\version.py", line 61, in <module>
@functools.lru_cache()
AttributeError: 'module' object has no attribute 'lru_cache'
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in c:\users\shyv\appdata\local\temp\pip-build-idpp6j\django\
c:\Python27\Scripts>pip install django==1.11
Collecting django==1.11
c:\python27\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py:318: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cau
SNIMissingWarning
c:\python27\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL co
InsecurePlatformWarning
Downloading Django-1.11-py2.py3-none-any.whl (6.9MB)
100% |################################| 6.9MB 108kB/s
Collecting pytz (from django==1.11)
Downloading pytz-2017.3-py2.py3-none-any.whl (511kB)
100% |################################| 512kB 922kB/s
Installing collected packages: pytz, django
Successfully installed django-1.11 pytz-2017.3
