sean@SEANSLAPTOP:~/svntest/opensim$ nant -buildfile:OpenSim.build NAnt 0.85 (Build 0.85.2478.0; release; 14/10/2006) Copyright (C) 2001-2006 Gerry Shaw http://nant.sourceforge.net Buildfile: file:///home/sean/svntest/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] /home/sean/svntest/opensim/OpenSim/Framework/Console/OpenSim.Framework.Console.dll.build build Buildfile: file:///home/sean/svntest/opensim/OpenSim/Framework/Console/OpenSim.Framework.Console.dll.build Target framework: Mono 2.0 Profile Target(s) specified: build build: [echo] Build Directory is /home/sean/svntest/opensim/OpenSim/Framework/Console/bin/Release [csc] Compiling 4 files to '/home/sean/svntest/opensim/OpenSim/Framework/Console/bin/Release/OpenSim.Framework.Console.dll'. [csc] Cannot open assembly /usr/lib/pkgconfig/../../lib/mono/2.0/gmcs.exe. BUILD FAILED - 0 non-fatal error(s), 1 warning(s) /home/sean/svntest/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 2) Total time: 0.3 seconds. BUILD FAILED Nested build failed. Refer to build log for exact reason. Total time: 0.5 seconds.