android build error

Build a few days ago it has been. Now, an error occurs.

 

 

error.

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

BUILD FAILED

/Users/jypark/Documents/lib/android-sdk-macosx/tools/ant/build.xml:573: …/…/…/…/…/…/…/Applications/CoronaEnterprise/Corona/android/lib/Corona resolve to a path with no project.properties file for project /Users/jypark/Documents/eduowl/source-eduowl/eduowl/google

 

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

 

 

Applications/CoronaEnterprise/Corona/android/lib/Corona    

 

Corona folder is empty… why…

 

 

so… i try  install again CoronaEnterprise SDK.   but i can`t found download link…

 

http://developer.coronalabs.com/downloads/enterprise-daily-builds

this URL is not work…

 

 

please help me.