Started by user cds@informatik.uni-kiel.de
Checkout:workspace / /home/hudson/genie.elk/.hudson/jobs/PromoteUpdateSite/workspace - hudson.remoting.LocalChannel@26e88589
Using strategy: Default
Git Exe: git
Checkout:workspace / /home/hudson/genie.elk/.hudson/jobs/PromoteUpdateSite/workspace - hudson.remoting.LocalChannel@26e88589
Fetching changes from the remote Git repository
Fetching upstream changes from https://github.com/eclipse/elk.git
Commencing build of Revision a2c216795c7f2186e3e6af7aa3db5ac4bd986b4d (origin/releases/0.1.0)
Checking out Revision a2c216795c7f2186e3e6af7aa3db5ac4bd986b4d (origin/releases/0.1.0)
No change to record in branch origin/releases/0.1.0
[org.eclipse.elk.repository] $ ant -file publish.xml "-DcompositeUpdateSiteName=Eclipse Layout Kernel - Releases" -Dgit.branch=origin/releases/0.1.0 -DcompositeUpdateSiteLocation=/home/data/httpd/download.eclipse.org/modeling/elk/updates/releases/ -DmavenTargetDir=/home/data/httpd/download.eclipse.org/modeling/elk/maven/releases/ -DmavenSourceDir=/shared/modeling/elk/maven/meta/0.1.0/ -DrelativeTargetDir=0.1.0 -DupdateSiteSourceDir=/shared/modeling/elk/updates/0.1.0/ -DsourceDir=/shared/modeling/elk/updates/0.1.0/ -DtargetDir=/home/data/httpd/download.eclipse.org/modeling/elk/updates/releases/0.1.0 copy
FATAL: command execution failed.Maybe you need to configure the job to choose one of your Ant installations?
java.io.IOException: Cannot run program "ant" (in directory "/home/hudson/genie.elk/.hudson/jobs/PromoteUpdateSite/workspace/build/org.eclipse.elk.repository"): error=2, No such file or directory
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047)
	at hudson.Proc$LocalProc.<init>(Proc.java:187)
	at hudson.Proc$LocalProc.<init>(Proc.java:157)
	at hudson.Launcher$LocalLauncher.launch(Launcher.java:649)
	at hudson.Launcher$ProcStarter.start(Launcher.java:266)
	at hudson.Launcher$ProcStarter.join(Launcher.java:273)
	at hudson.tasks.Ant.perform(Ant.java:223)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:34)
	at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:736)
	at hudson.model.Build$RunnerImpl.build(Build.java:181)
	at hudson.model.Build$RunnerImpl.doRun(Build.java:136)
	at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:524)
	at hudson.model.Run.run(Run.java:1495)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:44)
	at hudson.model.ResourceController.execute(ResourceController.java:82)
	at hudson.model.Executor.run(Executor.java:137)
Caused by: java.io.IOException: error=2, No such file or directory
	at java.lang.UNIXProcess.forkAndExec(Native Method)
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:187)
	at java.lang.ProcessImpl.start(ProcessImpl.java:130)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028)
	... 15 more
Finished: FAILURE