I've been using Bitlbee for Twitter for quite a while now, and like it a lot.
But I guess Twitter recently changed something in their authentication, so I had to upgrade Bitlbee to the latest development version, 3.0.3, on each machine where I use it. Then on each machine, I got prompted to re-authenticate with Twitter -- except on one, my home desktop. There, all I saw was "Authentication failure" and "Logging out".
My normal procedure for setting up a Twitter account in Bitlbee didn't apply, because Bitlbee saw there was already an authenticated account, and didn't see any need to start over.
Here's the solution, courtesy of a helpful person on IRC: go to the Bitlbee channel where the authentication failed and type
acc 0 set password my-irc-passwd-- substitute other account numbers for 0 as appropriate, and use the nickserv password you use for your bitlbee IRC account.
Then activate the account again:
account onand it should contact Twitter and give you a URL to re-authenticate.
[ 20:05 Jul 05, 2011 More tech | permalink to this entry | ]