Django says “Unable to Open Database File” when using SQLite3
June 07, 08 byProblem
You’re using SQLite3, your DATABASE_NAME is set to the database file’s full path, the database file is writeable by Apache, but you still get the above error.
Solution
Make sure Apache can also write to the parent directory of the database. SQLite needs to be able to write to this directory.
Make sure each folder of your database file’s full path does not start with number, eg. /www/4myweb/db (observed on Windows 2000).