boostrap failure on elexis installing: replacing maven with version 1.4....

./bootstrap_elexis_3_env.rb fails on osx 10.9.4/java version "1.7.0_51" due to a missing 'bundle com.google.guava [14.0.1,16.0.0)' dependency.
see error log below
discussion on stakoverflow about com.google.guava: http://stackoverflow.com/questions/24479109/maven-for-eclipse-1-5-0-plugin-cannot-be-installed-under-kepler
replaced maven version release (1.5) with 1.4.1


2014-08-26 22:51:59 +0200: running /Users/oliver_egger/bootstrap-elexis-3/director/director -destination /Users/oliver_egger/bootstrap-elexis-3/eclipse -profile Elexis  -repository http://download.eclipse.org/releases/kepler -r http://jeeeyul.github.io/update -r http://repo1.maven.org/maven2/.m2e/connectors/m2eclipse-tycho/0.7.0/N/0.7.0.201309291400 -r http://download.eclipse.org/technology/m2e/releases -r https://raw.github.com/inventage/version-tiger-repos/master/releases -r http://workspacemechanic.eclipselabs.org.codespot.com/git.update/mechanic -installIUs epp.package.rcp -i org.eclipse.egit.feature.group -i org.eclipse.m2e.feature.feature.group -i org.eclipse.mylyn.github.feature.feature.group -i org.eclipse.mylyn.wikitext.sdk.feature.group -i org.eclipse.mylyn.wikitext_feature.feature.group -i net.jeeeyul.pdetools.feature.feature.group -i org.sonatype.tycho.m2e.feature.feature.group -i org.eclipse.m2e.sdk.feature.feature.group -i com.inventage.tools.versiontiger -i com.google.eclipse.mechanic/0.3.4
Installing epp.package.rcp 2.0.2.20140224-0000.
Installing org.eclipse.egit.feature.group 3.2.0.201312181205-r.
Installing org.eclipse.m2e.feature.feature.group 1.5.0.20140606-0033.
Installing org.eclipse.mylyn.github.feature.feature.group 3.2.0.201312181205-r.
Installing org.eclipse.mylyn.wikitext.sdk.feature.group 1.8.2.v20140211-0100.
Installing org.eclipse.mylyn.wikitext_feature.feature.group 1.8.2.v20140211-0100.
Installing net.jeeeyul.pdetools.feature.feature.group 1.2.5.I20140826-165151.
Installing org.sonatype.tycho.m2e.feature.feature.group 0.7.0.201309291400.
Installing org.eclipse.m2e.sdk.feature.feature.group 1.5.0.20140606-0033.
Installing com.inventage.tools.versiontiger 1.2.0.RELEASE.
Installing com.google.eclipse.mechanic 0.3.4.
Installation failed.
Cannot complete the install because one or more required items could not be found.
 Software being installed: m2e - Maven Integration for Eclipse (includes Incubating components) 1.5.0.20140606-0033 (org.eclipse.m2e.feature.feature.group 1.5.0.20140606-0033)
 Missing requirement: Maven Integration for Eclipse 1.5.0.20140606-0033 (org.eclipse.m2e.core 1.5.0.20140606-0033) requires 'bundle com.google.guava [14.0.1,16.0.0)' but it could not be found
 Cannot satisfy dependency:
  From: m2e - Maven Integration for Eclipse (includes Incubating components) 1.5.0.20140606-0033 (org.eclipse.m2e.feature.feature.group 1.5.0.20140606-0033)
  To: org.eclipse.m2e.core [1.5.0.20140606-0033]
Application failed, log file location: /Users/oliver_egger/bootstrap-elexis-3/director/configuration/1409086320267.log

2014-08-26 22:53:23 +0200: FAILED running /Users/oliver_egger/bootstrap-elexis-3/director/director -destination /Users/oliver_egger/bootstrap-elexis-3/eclipse -profile Elexis  -repository http://download.eclipse.org/releases/kepler -r http://jeeeyul.github.io/update -r http://repo1.maven.org/maven2/.m2e/connectors/m2eclipse-tycho/0.7.0/N/0.7.0.201309291400 -r http://download.eclipse.org/technology/m2e/releases -r https://raw.github.com/inventage/version-tiger-repos/master/releases -r http://workspacemechanic.eclipselabs.org.codespot.com/git.update/mechanic -installIUs epp.package.rcp -i org.eclipse.egit.feature.group -i org.eclipse.m2e.feature.feature.group -i org.eclipse.mylyn.github.feature.feature.group -i org.eclipse.mylyn.wikitext.sdk.feature.group -i org.eclipse.mylyn.wikitext_feature.feature.group -i net.jeeeyul.pdetools.feature.feature.group -i org.sonatype.tycho.m2e.feature.feature.group -i org.eclipse.m2e.sdk.feature.feature.group -i com.inventage.tools.versiontiger -i com.google.eclipse.mechanic/0.3.4