Description of problem:
I've had trac fail and lock the database, require restarting httpd.  According
to http://projects.edgewall.com/trac/ticket/1661 part of the problem is that
sqlite is not compiled with --enable-threadsafe.  I verified that the FC4 spec
file does indeed fail to configure --enable-threadsafe.

Version-Release number of selected component (if applicable):
[root@cvs ~]# rpm -q sqlite
sqlite-3.1.2-3

How reproducible:
The trac bug I've only seen once, but the lack of threadsafe-mode is 100%
reproducible.

Steps to Reproduce:
1. rpmbuild --rebuild sqlite-3.1.2-3.src.rpm
2. notice that it still doesn't configure with --enable-threadsafe
3. file a bug report to get this fixed.
  
Actual results:
trac database lock due to multithreaded access to sqlite through mod_python

Expected results:
threadsafe access to a sqlite database.

Additional info: