[harrisos@wf192 opensim]$ nant -buildfile:OpenSim.build
NAnt 0.85 (Build 0.85.2478.0; release; 10/14/2006)
Copyright (C) 2001-2006 Gerry Shaw
http://nant.sourceforge.net

Buildfile: file:///opt/opensim/1368/opensim/OpenSim.build
Target framework: Mono 2.0 Profile
Target(s) specified: build 

     [echo] Using 'mono-2.0' Framework

init:


Release:

  [sysinfo] Setting system information properties under sys.*
     [echo] Platform Unix

build:

     [nant] /opt/opensim/1368/opensim/OpenSim/Framework/Console/OpenSim.Framework.Console.dll.build build
            Buildfile: file:///opt/opensim/1368/opensim/OpenSim/Framework/Console/OpenSim.Framework.Console.dll.build
            Target framework: Mono 2.0 Profile
            Target(s) specified: build 
            
            
            build:
            
                 [echo] Build Directory is /opt/opensim/1368/opensim/OpenSim/Framework/Console/bin/Release
                [mkdir] Creating directory '/opt/opensim/1368/opensim/OpenSim/Framework/Console/bin/Release'.
                  [csc] Compiling 4 files to '/opt/opensim/1368/opensim/OpenSim/Framework/Console/bin/Release/OpenSim.Framework.Console.dll'.
                  [csc] error CS0518: The predefined type `DefaultParameterValueAttribute' is not defined or imported
                  [csc] Compilation failed: 1 error(s), 0 warnings
            
            BUILD FAILED - 0 non-fatal error(s), 1 warning(s)
            
            /opt/opensim/1368/opensim/OpenSim/Framework/Console/OpenSim.Framework.Console.dll.build(10,10):
            External Program Failed: /usr/lib/pkgconfig/../../lib/mono/2.0/gmcs.exe (return code was 1)
            
            Total time: 0.7 seconds.
            

BUILD FAILED

Nested build failed.  Refer to build log for exact reason.

Total time: 0.9 seconds.

[harrisos@wf192 opensim]$