http://bugzilla.suse.com/show_bug.cgi?id=978257 Bug ID: 978257 Summary: Error: Could not find or load main class org.apache.tools.ant.launch.Launcher Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Java Assignee: bnc-team-java@forge.provo.novell.com Reporter: ncutler@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- I install "ant" on a recent Tumbleweed: # cat /etc/os-release NAME=openSUSE VERSION="Tumbleweed" VERSION_ID="20160417" PRETTY_NAME="openSUSE Tumbleweed (20160417) (x86_64)" But it is completely broken: # ant -version Error: Could not find or load main class org.apache.tools.ant.launch.Launcher According to a more knowledgeable colleague, the cause is possibly that "someone forgot to install the ant-version.jar in the classpath of Java" -- You are receiving this mail because: You are on the CC list for the bug.