Error on build and run

Hi.
I was hoping someone could help me figure out why I am getting this error.

Error building Player: Win32Exception: ApplicationName=‘/Users/raf/Desktop/android-sdk-mac_86/tools/adb’, CommandLine=‘start-server’, CurrentDirectory=‘’
UnityEditor.HostView:OnGUI()

I have the latest version of unity, and the android sdk installed.
I have a Nexus One.
I was able to build to the phone in the past.

Thanks for your help!

Sounds like Android SDK 2.3 Gingerbread regression with Unity 3.1?

I manage to fix my problems by reinstalling android sdk and copying the adb files as well as updating everything.

Thanks for the quick response! I’ll try that now.