I'm trying to build OpenOLAT but I'm getting this error while running mvn -e clean install
aboud@E-Learning-06:~/NetBeansProjects/openolat$ mvn -e clean install
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building OpenOLAT LMS 10.2-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ openolat-lms ---
[INFO]
[INFO] --- buildnumber-maven-plugin:1.2.0:hgchangeset (default) @ openolat-lms ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.378s
[INFO] Finished at: Sun May 17 11:59:25 EEST 2015
[INFO] Final Memory: 19M/298M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.openolat.mojo:buildnumber-maven-plugin:1.2.0:hgchangeset (default) on project openolat-lms: Command failed.
[ERROR] EXECUTION FAILED
[ERROR] Execution of cmd : id failed with exit code: 127.
[ERROR] Working directory was:
[ERROR] /home/aboud/NetBeansProjects/openolat
[ERROR] Your Hg installation seems to be valid and complete.
[ERROR] Hg version: NA (OK)
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.openolat.mojo:buildnumber-maven-plugin:1.2.0:hgchangeset (default) on project openolat-lms: Command failed.
EXECUTION FAILED
Execution of cmd : id failed with exit code: 127.
Working directory was:
/home/aboud/NetBeansProjects/openolat
Your Hg installation seems to be valid and complete.
Hg version: NA (OK)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: Command failed.
EXECUTION FAILED
Execution of cmd : id failed with exit code: 127.
Working directory was:
/home/aboud/NetBeansProjects/openolat
Your Hg installation seems to be valid and complete.
Hg version: NA (OK)
at org.codehaus.mojo.build.HgChangeSetMojo.checkResult(HgChangeSetMojo.java:74)
at org.codehaus.mojo.build.HgChangeSetMojo.getChangeSet(HgChangeSetMojo.java:110)
at org.codehaus.mojo.build.HgChangeSetMojo.execute(HgChangeSetMojo.java:88)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles: