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我正在尝试在Heroku上创建Django应用程序，详情请参阅Heroku/Django Cedar堆栈教程。为我的Django应用程序在heroku上运行“syncdb”会引发错误
我已经得到了我在那里部署我在Heroku上的代码，但是当我运行heroku run python appname/manage.py syncdb，我得到以下的跟踪点：
Traceback (most recent call last):
File "planamo/manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/app/.heroku/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 443, in execute_from_command_line
utility.execute()
File "/app/.heroku/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 382, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/app/.heroku/venv/lib/python2.7/site-packages/django/core/management/base.py", line 196, in run_from_argv
self.execute(*args, **options.__dict__)
File "/app/.heroku/venv/lib/python2.7/site-packages/django/core/management/base.py", line 232, in execute
output = self.handle(*args, **options)
File "/app/.heroku/venv/lib/python2.7/site-packages/django/core/management/base.py", line 371, in handle
return self.handle_noargs(**options)
File "/app/.heroku/venv/lib/python2.7/site-packages/django/core/management/commands/syncdb.py", line 57, in handle_noargs
cursor = connection.cursor()
File "/app/.heroku/venv/lib/python2.7/site-packages/django/db/backends/__init__.py", line 308, in cursor
cursor = util.CursorWrapper(self._cursor(), self)
File "/app/.heroku/venv/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/base.py", line 177, in _cursor
self.connection = Database.connect(**conn_params)
File "/app/.heroku/venv/lib/python2.7/site-packages/psycopg2/__init__.py", line 179, in connect
connection_factory=connection_factory, async=async)
psycopg2.OperationalError: could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?
我不知道是什么问题。这是怎么回事？
回答我自己的问题的情况：你必须执行'Heroku的插件：添加共享database' – fangsterr
你应该补充一点，作为一个答案，并接受它，所以这个问题似乎是回答 –