I updated ettercap and sslstrip, and I get a mixed result. Before updating, I wouldn't be able to log into gmail, but it didn't give me certificate error. After updating, I can log into gmail, but...

My airolib-ng is stuck after computing 250,000 pmks, and it has 0 in buffer. I waited a few hours, but it's still the same. It doesn't give me the command line or anything.
Should I ctrl+c and rerun...

Thanks! it solved certificate errors!
Still, if I try to log into Gmail, it keeps redirect me back to the log in page. I can see the captured user and password on ettercap. This is what I did.
sudo...

Here are my commands.

sudo -i
echo 1 > /proc/sys/net/ipv4/ip_forward
exit
sudo iptables -t nat -A PREROUTING -p tcp --destination-port 80 -j REDIRECT --to-ports 10000
sudo sslstrip -a -k -f...

I have a problem using Ettercap and Sslstrip. If I uncomment iptables on etter.conf, ettercap takes over ssl, and the browser gives certificate errors. If I keep ignoring the errors, I eventually...