Not sure if this is an error or not, but felt like it should be reported...
http://lists.dlitz.net/pipermail/pycrypto/2008q3/000000.html
# rb-site upgrade /opt/rb-install
Rebuilding directory structure
Updating database. This may take a while.
Upgrading Review Board from 1.5 beta 2 to 1.5 RC1
There are unapplied evolutions for diffviewer.
Project signature has changed - an evolution is required
No fixtures found.
/usr/lib/python2.4/site-packages/pycrypto-2.1.0-py2.4-linux-x86_64.egg/Crypto/Util/randpool.py:40: RandomPool_DeprecationWarning: This application uses RandomPool, which is BROKEN in older releases. See http://www.pycrypto.org/randpool-broken
Evolution successful.
Upgrade complete.