I'm using a cloud (AWS) server running Ubuntu 12.04.3 LTS. I installed DUB and DMD using the D apt-get repo. I initialized a vibe.d project and run dub build -v but I get an error. This is the basic default app.d file from when vibe.d is first initializes with dub. Im fairly new to D, but I was able to get this same project running on my Mac 10.9 laptop before I started trying the AWS server. Any Ideas as to what is causing the error?

The full exception is below.

Full exception: object.Exception@source/dub/compilers/dmd.d(173): DMD compile run failed with exit code -9
----------------
dub(pure @safe bool std.exception.enforce!(bool).enforce(bool, lazy const(char)[], immutable(char)[], ulong)+0x6b) [0x641767]
dub(void dub.compilers.dmd.DmdCompiler.invoke(const(dub.compilers.compiler.BuildSettings), const(dub.compilers.compiler.BuildPlatform))+0x380) [0x5f5d5c]
dub(void dub.generators.build.BuildGenerator.buildWithCompiler(dub.generators.generator.GeneratorSettings, dub.compilers.compiler.BuildSettings)+0x3b7) [0x601d63]
dub(void dub.generators.build.BuildGenerator.performCachedBuild(dub.generators.generator.GeneratorSettings, dub.compilers.compiler.BuildSettings)+0x4ad) [0x5fffd9]
dub(void dub.generators.build.BuildGenerator.generateProject(dub.generators.generator.GeneratorSettings)+0x4f2) [0x5ff926]
dub(void dub.dub.Dub.generateProject(immutable(char)[], dub.generators.generator.GeneratorSettings)+0xa0) [0x5cc3e4]
dub(int dub.commandline.runDubCommandLine(immutable(char)[][])+0x1b0e) [0x5c1bca]
dub(_Dmain+0x20) [0x5bfa74]
dub(void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).runAll().void __lambda1()+0x18) [0x696fbc]
dub(void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).tryExec(scope void delegate())+0x2a) [0x696f16]
dub(void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).runAll()+0x30) [0x696f7c]
dub(void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).tryExec(scope void delegate())+0x2a) [0x696f16]
dub(_d_run_main+0x1a3) [0x696e97]
dub(main+0x25) [0x5c00b9]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7fd293cfe76d]
Run 'dub help' for usage information.