When I try to install the Subversive SVN Team Provider from the Eclipse Marketplace (or from their project site), I get the following error:
The following solution
If you're having trouble downloading (even with the "Install New Software" solution from Willem de Wit), adding
-Djava.net.preferIPv4Stack=true
after
-vmargs
in your eclipse.ini might help. It did help me with Eclipse Neon.
eclipse.ini