Installing Software has encountered a problem.
An error occured while collecting items to be installed.


An error occurred while collecting items to be installed
session context was:(profile=epp.package.java, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Unable to read repository at http://media.developerforce.com/force-ide/eclipse42/plugins/com.salesforce.ide.apex.core_35.0.0.201510211056.jar.
Connection reset
Unable to read repository at http://media.developerforce.com/force-ide/eclipse42/plugins/com.salesforce.ide.core_35.0.0.201510211056.jar.
Read timed out