Traceback (most recent call last):

 "/vagrant/psutil/psutil/tests/test_bsd.py", line 381, in test_vmem_total
psutil.virtual_memory().total, self.parse_meminfo("MemTotal:"))AssertionError: 2147020800L != 2067423232
Traceback (most recent call last):


 "buggy.py", line 23, in <module>

loop.run_until_complete(init())


 "/usr/lib/python3.6/asyncio/base_events.py", line 468, in run_until_complete

return future.result()


 "buggy.py", line 16, in init

modules={'models': ['buggy']}


 ".venv/lib/python3.6/site-packages/tortoise/__init__.py", line 301, in init

await cls._init_connections(connections_config, _create_db)


 ".venv/lib/python3.6/site-packages/tortoise/__init__.py", line 166, in _init_connections

await connection.create_connection()


 ".venv/lib/python3.6/site-packages/tortoise/backends/sqlite/client.py", line 45, in create_connection

await self._connection._connect()


 ".venv/lib/python3.6/site-packages/aiosqlite/core.py", line 190, in _connect

self._connection = await self._execute(self._connector)


 ".venv/lib/python3.6/site-packages/aiosqlite/core.py", line 183, in _execute

raise result


 ".venv/lib/python3.6/site-packages/aiosqlite/core.py", line 155, in run

result = fn()


 ".venv/lib/python3.6/site-packages/aiosqlite/core.py", line 304, in connector

return sqlite3.connect(str(database), **kwargs)
sqlite3.OperationalError: unable to open database file
