That happened to me thousands of time, until finally I installed Homebrew on my palm pre 2. It was a painful experience for me, because I was following every step that the community tells you about how to install homebrew for your WebOS device. Everyone experience is a bit different, so I will give my advise to what I did to properly install it on my device.
Originally Posted by Rockbeast
1) First, I deleted everything related from WOSQI my computer memory. Fully restarted my computer, then I reinstall everything again(included the Novacom Drivers).
2) Secondly, I placed my device on developer mode(restarted my device).
3) After doing all of the steps, I open up WOSQI app on my computer. I firstly plug my device on my computer, wait a few secs for the computer to recognize your device. Then, you will eventually see your Palm Pre 2 on the app.
4) Also, almost forgot to mention. Pls, make sure that the drivers are installing properly on the computer, sometimes the devices fails to recognize the device you plugging-in due to that fact.
Hope this helps, good luck