Selenium-webdriver 0.1.4 broken with Firefox 5

I'm having kind of a big problem that I need to solve pretty quickly, but I'm just not sure how.

Right now I've got an app that's stuck using the selenium-webdriver gem at v0.1.4. I'm using Ubuntu 10.10 and the Firefox Stable PPA. A few nights ago, Firefox forced their new v5.0, and now the Webdriver extension in Firefox is broken. That basically means that when I run Cucumber tests, Firefox will launch, but it won't be able to do anything, since the Webdriver is disabled.

Now, I've been watching for days, and it looks like the folks over at Selenium have updated their 0.2.x release to be compatible with Firefox 5. But I'm hesitant to upgrade what appears to be a significant version increase. I've tried downloading Firefox-4.0 from the FF website, but from what I can tell they just sneak it in as FF5 (every time I launch FF4 directly, it still launches FF5). I've also tried to use the Force Version feature in Synaptic, but FF4 isn't available there either.

I either need to find a hack to fix webdriver 0.1.4 or downgrade to FF4. Does anyone have any advice?

====================================

Edit: Some of the above was written in frustration amid a number of dependency issues, and a lot of it was from my own misunderstanding. I meant no offense, and am kicking myself for not seeing was staring me right in the f开发者_运维知识库ace. I've toned down my rant. Selenium and Firefox are solid products, and I'm just glad I got them working again.

Solved the problem by just upgrading to >= 0.2.2. I thought the version jump from 0.1.x to 0.2.x indicated potential compatibility issues that I wasn't prepared to deal with at the time.

There's a post here by a user named jarra that appears to have directions for installing FF4 back to the mac and then forcing selenium to use FF4.

Do you mean that the extension was disabled due to incompatibility?

Then you can force compatibility by adding the entry extensions.checkcompatibility.5.0 to about:config, with value false. Restart Firefox. If the addon remains disabled, install MR Tech's Toolkit addon, restart Firefox, right-click on the addon, "enable incompatible addon" (or something else). After restarting, Webdriver should work fine.