Cant Build spark on windows with ant

Hi,

Im trying to build spark on windows, I’ve been following this guide

Problem is I got to the command line and run “ant release” in the build directory and the last thing I get it:

BUILD FAILED
C:\spark_dev\spark_2_5_8\build\build.xml:276: Problem: failed to create task
type for
Cause: The name is undefined.
Action: Check the spelling.
Action: Check that any custom tasks/types have been declared.
Action: Check that any / declarations have taken place.

Cant seem to get past this, tried on older builds too (5.7, 5.6) Also this is the unchanged code from the repository, I havent made any changes yet.

Anyone know how I can fix this?

Thanks

Rob.

Having the same issue, but iam onder OSX

It’s not OSX specific but should get it working for you, have a read of my post here:

http://community.igniterealtime.org/message/225739#225739