More Eclipse Update Frustrations

I use Eclipse all the time for coding, but every time I want to add a new add-on to it, it turns into a nightmare making me want to strangle whoever came up with the Eclipse update system.  Todays living hell is all about trying to add MAT (Memory Analysis Tool), just so I can read a "hprof" file.

Okay, where to start?  It was easy enough to find the MAT homepage (http://www.eclipse.org/mat/).  How do I actually get it?  There's a link called "Download the latest version as RCP application" (whatever RCP means), but I know I want to add it using the Eclipse Update Manager.  There is a "Getting Started" link, so I'll try that.

This is looking good.  There is a link called "Read the Eclipse Memory Analyzer Tutorial to see how to start the program. "

We must be there soon.  The tutorial says "Install Eclipse MAT via the Eclipse Update manager . Select "General Purpose Tools " and install "Memory Analyser (Incubation)" and "Memory Analyser (Charts)"."

Okay.  I assume by Eclipse Update Manager they mean the Install New Software option.

That asks me for a site to update from.  Erm, any clues Mr. Tutorial?  No?  Gee, thanks.

Okay, lets go back to the downloads page.  It's better than nothing.

Watch out!  It has an update site!  Okay, let's go back into Eclipse and put that in.

Hmm, it lets me put in the text, but OK is greyed out.  It seems that this is a "Duplicate Location", even though it's not in the dropdown list of locations.  Great.  Another dead end.

What next?  After fumbling about for half an hour I try the Eclipse Marketplace (which takes about 2 minutes for the window to appear as it insists on loading data from the internet every time).  I'll just do a search for MAT.

It's here!  This must be the solution then.  Okay, what do I click on?  The only links are "Share" and "Learn more", neither of which sound like "End all this messing about and just get it now", so I guess I'll try "Learn More".

This link just takes me to the website of MAT on the marketplace.  The only link I can see on the page that might be of use is the one that gives the update site.  What?  I thought this was the update site!  And the link to the Home Page returns a 404.

Fucking Hell this is ridiculous.  It seems that the Marketplace only has v1.0 of MAT, which has been replaced with a seemingly non-existent v1.1.  Maybe.  I don't know and am rapidly losing interest in this piece-of-shit life-wasting process (Apologies for the swearing but I've lost count how many days of my life I've wasted trying to find my way through the maze of Eclipse updates only to give up).



UPDATE

I finally got MAT by discovering a "Available Software Sites Preferences", adding MAT and then doing the update (this sentence makes it sound far easier than it was).  With MAT installed, I opened the HPROF file:

[Sound of programmer stabbing himself]