When installing I get this error. Any idea what I do wrong?
An error occurred while collecting items to be installed
session context was:(profile=profile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Multiple problems occurred while downloading.
Unable to read repository at http://wireframesketcher.com/staging/plugins/com.wireframesketcher.ui_4.7.1.v20161202-1649.jar.pack.gz.
Read timed out
Unable to read repository at http://wireframesketcher.com/staging/plugins/com.wireframesketcher.ui_4.7.1.v20161202-1649.jar.
Read timed out