Abouhassane Abdelhamid

Seem that i was missing packages from the Jar. after coying them to the build folder by adding couple of lines to build.xml and editing the manifest attribute as well...

After some cleaning I found that **I'm missing** these packages : package org.eclipse.jface.dialogs package org.eclipse.swt.widgets package org.eclipse.debug.ui package org.eclipse.jdt.ui package org.eclipse.ui package org.eclipse.ui.console package org.eclipse.jface.resource package org.eclipse.swt.graphics package org.eclipse.ui.plugin package...

Yes indeed, i have no idea what the problem is :\ Maybe i'l try with another eclipse other than neon!

With Eclipse Mars the build was **Successful** and I was able to open the mapreduce perspective within eclipse;