I had some problems getting easy-creds to work on BT5R3 32Bit. I emailed @Brav0Hax and he pointed me to some common problems. Here is how I got it to work.

First, itís good to update everything:
apt-get update;apt-get dist-upgrade

I had also gorked up my DHCP server, so I removed and reinstalled it:
apt-get remove --purge dhcp3-server
apt-get install dhcp3-server

Then I had to fix some missing file paths and permissions. I did this by copying, chmoding and symbolic linking:

cp /etc/dhcp3/dhcpd.conf /etc/dhcp3/dhcp.conf
ln -s /etc/dhcp3 /etc/dhcp
chmod +x /pentest/web/sslstrip/sslstrip.py
ln -s /pentest/web/sslstrip/sslstrip.py /bin/sslstrip

All should work, but sometimes setting IP forwarding fails, so:

echo 1 > /proc/sys/net/ipv4/ip_forward

Now I just wish I knew how to specify a certain WAP my box always uses so I donít evil twin myself and kill my Internet connection when using a VM (in OS X). Easy-creds is pretty damn cool.