Мой скрипт на python не работает под моим crontab.

Я поместил это в скрипт Python вверху:
#!/usr/bin/python

Я пытался сделать это:
chmod a+x myscript.py

Добавлено в мой crontab -e:

    SHELL=/bin/bash
    PATH=/sbin:/bin:/usr/sbin:/usr/bin
    MAILTO=""


* * * * * /home/me/project/myscript.py


 

My /var/log/cron file says: 

Sep 21 11:53:02 163-dhcp /USR/SBIN/CROND[2489]: (me) CMD (/home/me/project/myscript.py)

But my script is not running because when I check my sql database, nothing has changed. If I run it directly in the terminal like so:

python /home/me/project/myscript.py

I get the correct result.

This is the myscript.py:

#!/usr/bin/python

import sqlite3

def main():
    con = sqlite3.connect("test.db")

    with con:

        cur = con.cursor()

        cur.execute("CREATE TABLE IF NOT EXISTS testtable(Id INTEGER PRIMARY KEY, Name TEXT)")

        cur.execute("INSERT INTO testtable(Name) VALUES ('BoB')")

        cur.execute("SELECT * FROM testtable")

        print cur.fetchall()


if __name__ == "__main__":
    main()


EDIT: Per comments: Yes, /usr/bin/python exists. I can also run the python script directly using just /home/me/project/myscript.py. /usr/bin/python /home/me/project/myscript.py works. So I don't believe this is the cause?