title: How to manually install software/plugin to Eclipse IDE?
body: <p>I have downloaded a RAR file from the following location, to be (manually) installed to Eclipse (Helios). How can I perform the manual installation?</p>
  
  <p><a href="http://sourceforge.net/projects/eclipsesql/files/SQL%20Explorer%20RCP%20%28exc%20JRE%29/3.6.1/sqlexplorer_rcp-3.6.1.macosx.cocoa.x86.tgz/download" rel="noreferrer">http://sourceforge.net/projects/eclipsesql/files/SQL%20Explorer%20RCP%20%28exc%20JRE%29/3.6.1/sqlexplorer_rcp-3.6.1.macosx.cocoa.x86.tgz/download</a></p>