On Thu, 06 Jun 2013 01:25:02 GMT, Nathan Jones wrote: 

dmd -w -property -g -debug -c -of/tmp/dub/3975973188/temp.o -version=LIBEV4 -version=VibeLibeventDriver -version=Have_vibe_d -I/home/nathan/workspace/hello-world/source -I/home/nathan/workspace/hello-world/.dub/packages/vibe-d/import -I/home/nathan/workspace/hello-world/.dub/packages/vibe-d/source -J/home/nathan/workspace/hello-world/views source/app.d .dub/packages/vibe-d/source/vibe/http/log.d .dub/packages/vibe-d/source/vibe/http/auth/basic_auth.d .dub/packages/vibe-d/source/vibe/http/restutil.d .dub/packages/vibe-d/source/vibe/http/proxy.d .dub/packages/vibe-d/source/vibe/http/fileserver.d .dub/packages/vibe-d/source/vibe/http/client.d .dub/packages/vibe-d/source/vibe/http/common.d .dub/packages/vibe-d/source/vibe/http/dist.d .dub/packages/vibe-d/source/vibe/http/status.d .dub/packages/vibe-d/source/vibe/http/router.d .dub/packages/vibe-d/source/vibe/http/server.d .dub/packages/vibe-d/source/vibe/http/rest.d .dub/packages/vibe-d/source/vibe/http/session.d .dub/packages/vibe-d/source/vibe/http/form.d .dub/packages/vibe-d/source/vibe/http/websockets.d .dub/packages/vibe-d/source/vibe/inet/mimetypes.d .dub/packages/vibe-d/source/vibe/inet/urltransfer.d .dub/packages/vibe-d/source/vibe/inet/path.d .dub/packages/vibe-d/source/vibe/inet/webform.d .dub/packages/vibe-d/source/vibe/inet/url.d .dub/packages/vibe-d/source/vibe/inet/message.d .dub/packages/vibe-d/source/vibe/utils/string.d .dub/packages/vibe-d/source/vibe/utils/memory.d .dub/packages/vibe-d/source/vibe/utils/validation.d .dub/packages/vibe-d/source/vibe/utils/array.d .dub/packages/vibe-d/source/vibe/utils/hashmap.d .dub/packages/vibe-d/source/vibe/core/connectionpool.d .dub/packages/vibe-d/source/vibe/core/stream.d .dub/packages/vibe-d/source/vibe/core/log.d .dub/packages/vibe-d/source/vibe/core/net.d .dub/packages/vibe-d/source/vibe/core/file.d .dub/packages/vibe-d/source/vibe/core/concurrency.d .dub/packages/vibe-d/source/vibe/core/task.d .dub/packages/vibe-d/source/vibe/core/driver.d .dub/packages/vibe-d/source/vibe/core/sync.d .dub/packages/vibe-d/source/vibe/core/args.d .dub/packages/vibe-d/source/vibe/core/core.d .dub/packages/vibe-d/source/vibe/core/drivers/win32.d .dub/packages/vibe-d/source/vibe/core/drivers/winrt.d .dub/packages/vibe-d/source/vibe/core/drivers/libevent2.d .dub/packages/vibe-d/source/vibe/core/drivers/threadedfile.d .dub/packages/vibe-d/source/vibe/core/drivers/libev.d .dub/packages/vibe-d/source/vibe/core/drivers/libevent2_tcp.d .dub/packages/vibe-d/source/vibe/vibe.d .dub/packages/vibe-d/source/vibe/db/mongo/database.d .dub/packages/vibe-d/source/vibe/db/mongo/client.d .dub/packages/vibe-d/source/vibe/db/mongo/connection.d .dub/packages/vibe-d/source/vibe/db/mongo/mongo.d .dub/packages/vibe-d/source/vibe/db/mongo/collection.d .dub/packages/vibe-d/source/vibe/db/mongo/cursor.d .dub/packages/vibe-d/source/vibe/db/redis/redis.d .dub/packages/vibe-d/source/vibe/templ/utils.d .dub/packages/vibe-d/source/vibe/templ/parsertools.d .dub/packages/vibe-d/source/vibe/templ/diet.d .dub/packages/vibe-d/source/vibe/internal/std/process.d .dub/packages/vibe-d/source/vibe/d.d .dub/packages/vibe-d/source/vibe/data/bson.d .dub/packages/vibe-d/source/vibe/data/utils.d .dub/packages/vibe-d/source/vibe/data/json.d .dub/packages/vibe-d/source/vibe/stream/memory.d .dub/packages/vibe-d/source/vibe/stream/counting.d .dub/packages/vibe-d/source/vibe/stream/zlib.d .dub/packages/vibe-d/source/vibe/stream/operations.d .dub/packages/vibe-d/source/vibe/stream/ssl.d .dub/packages/vibe-d/source/vibe/stream/base64.d .dub/packages/vibe-d/source/vibe/appmain.d .dub/packages/vibe-d/source/vibe/textfilter/urlencode.d .dub/packages/vibe-d/source/vibe/textfilter/markdown.d .dub/packages/vibe-d/source/vibe/textfilter/html.d .dub/packages/vibe-d/source/vibe/mail/smtp.d .dub/packages/vibe-d/source/vibe/crypto/passwordhash.d .dub/packages/vibe-d/source/vibe/vpm/installation.d .dub/packages/vibe-d/source/vibe/vpm/utils.d .dub/packages/vibe-d/source/vibe/vpm/vpm.d .dub/packages/vibe-d/source/vibe/vpm/dependency.d .dub/packages/vibe-d/source/vibe/vpm/packagesupplier.d .dub/packages/vibe-d/source/vibe/vpm/registry.d

Error: Build command failed with exit code 1

When you run the above command directly on the command line, does dmd give any more insight/error messages apart from the exit code? Judging by the DUB output, DMD failed without an error message here for some reason (could be a crash in the compiler).