Compilation Error

[fusionlightcat]

Hello! I tried to cmpile this plugin for my self because the build servers are closed, but i got the following error after 'mv clean install':

Warning: JAVA_HOME environment variable is not set.
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for com.bergerkiller.bukkit:BKCommonLib:jar:1.59-SNAPSHOT
[WARNING] 'dependencies.dependency.systemPath' for regalowl.hyperconomy:hyperconomy:jar should not point at files within the project directory, ${project.basedir}/lib/hyperconomy-0.967.jar will be unresolvable by dependent projects @ line 79, column 19
[WARNING] 'dependencies.dependency.systemPath' for com.kellerkindt:ShowCaseStandalone:jar should not point at files within the project directory, ${project.basedir}/lib/ShowCaseStandalone.jar will be unresolvable by dependent projects @ line 87, column 19
[WARNING] 'dependencies.dependency.systemPath' for com.narrowtux:ShowCase:jar should not point at files within the project directory, ${project.basedir}/lib/ShowCase.jar will be unresolvable by dependent projects @ line 95, column 19
[WARNING] 'dependencies.dependency.systemPath' for me.snowleo:BleedingMobs:jar should not point at files within the project directory, ${project.basedir}/lib/BleedingMobs.jar will be unresolvable by dependent projects @ line 103, column 19
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building BKCommonLib 1.59-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for com.bergerkiller:imagegenerator-maven-plugin:jar:1.0 is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.192s
[INFO] Finished at: Fri Dec 19 14:38:55 CET 2014
[INFO] Final Memory: 5M/118M
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin com.bergerkiller:imagegenerator-maven-plugin:1.0 or one of its dependencies could not be resolved: Failed to read artifact descriptor for com.bergerkiller:imagegenerator-maven-plugin:jar:1.0: Failure to find com.bergerkiller:imagegenerator-maven-plugin:pom:1.0 in http://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[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:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException

[lenis0012]

imagegenerator and spinot ran on the same build server
they are both on github

[fusionlightcat]

thankyou! :D