1、sudo pip install Django
2、testuser@debian$ python2Python 2.7.12+ (default, Aug 4 2016, 20:04:34)[GCC 6.1.1 20160724] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> import djangoTraceback (most recent call last): File "<stdin>", line 1, in <module> 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'
3、查看django的安装目录:pip show *得到:Location: /usr/local/lib/python2.7/dist-packagestestuser@debian$cd /usr/local/lib/python2.7/dist-packagestestuser@debian:/usr/local/lib/python2.7/dist-packages$lstestuser@debian:/usr/local/lib/python2.7/dist-packages$ cd djangotestuser@debian:/usr/local/lib/python2.7/dist-packages/django$ ls删除三个编译的python字节码pyc文件sudo rm __init__.pycshortcuts.pyc__main__.pyc然后在python中import django就不会报错了
