title: Cannot install Subclipse plug-in in Eclipse
body: <p>I cannot install Subclipse both from "install new software" and Eclipse Marketplace.</p>
  
  <p>When I try to install Subclipse 4.2.3, I got this:
  <a href="https://i.stack.imgur.com/YbUtj.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/YbUtj.png" alt="enter image description here"></a></p>
  
  <p><br />
  For the second option "Update my installation to be compatible with the items being installed":
  <a href="https://i.stack.imgur.com/yBqWl.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yBqWl.png" alt="enter image description here"></a></p>
  
  <p>For the third option "Show original error and build my own solution", I got following error:</p>
  
  <pre><code>    Cannot complete the install because of a conflicting dependency.
    Software being installed: Subclipse 4.2.3.201707071932 (org.tigris.subversion.subclipse.feature.group 4.2.3.201707071932)
    Software currently installed: Subversion Client Adapter (Required) 1.10.3 (org.tigris.subversion.clientadapter.feature.feature.group 1.10.3)
    Only one of the following can be installed at once: 
      Subversion Client Adapter 1.10.3 (org.tigris.subversion.clientadapter 1.10.3)
      Subversion Client Adapter 1.9.4.2 (org.tigris.subversion.clientadapter 1.9.4.2)
    Cannot satisfy dependency:
      From: Subversion Client Adapter (Required) 1.10.3 (org.tigris.subversion.clientadapter.feature.feature.group 1.10.3)
      To: org.tigris.subversion.clientadapter [1.10.3]
    Cannot satisfy dependency:
      From: Subclipse 4.2.3.201707071932 (org.tigris.subversion.subclipse.feature.group 4.2.3.201707071932)
      To: org.tigris.subversion.clientadapter [1.9.4.2]
  </code></pre>
  
  <p>(I guess the reason is here! I may have installed Subversion Client Adapter some version already. But I cannot see it from Eclipse. If this is the problem, could you tell me where to uninstall it?)</p>
  
  <p>After I selected the second option, I got this error:</p>
  
  <pre><code>    An error occurred while collecting items to be installed
  session context was:(profile=C__Users_eclipse_jee-neon_eclipse, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
  No repository found containing: osgi.bundle,com.collabnet.subversion.merge,4.2.0.1
  No repository found containing: osgi.bundle,com.trilead.ssh2,1.0.0.build220_r167_v20150618_1733
  No repository found containing: osgi.bundle,org.tigris.subversion.clientadapter,1.9.4.2
  No repository found containing: osgi.bundle,org.tigris.subversion.clientadapter.javahl,1.9.4.1
  No repository found containing: osgi.bundle,org.tigris.subversion.clientadapter.svnkit,1.8.12.1
  No repository found containing: org.eclipse.update.feature,org.tigris.subversion.clientadapter.svnkit.feature,1.8.12.1
  No repository found containing: osgi.bundle,org.tigris.subversion.subclipse.core,4.2.3.201707071932
  No repository found containing: org.eclipse.update.feature,org.tigris.subversion.subclipse,4.2.3.201707071932
  No repository found containing: osgi.bundle,org.tigris.subversion.subclipse.ui,4.2.3.201707071932
  No repository found containing: osgi.bundle,org.tmatesoft.sqljet,1.1.10.r1317_v20140121_0107
  No repository found containing: osgi.bundle,org.tmatesoft.svnkit,1.8.12.r10533_v20160129_0158
  </code></pre>
  
  <p><br />
  When I try to install Subclipse 1.10.x from "<a href="http://subclipse.tigris.org/update_1.10.x" rel="nofollow noreferrer">http://subclipse.tigris.org/update_1.10.x</a>", I got this error: </p>
  
  <pre><code>An error occurred while collecting items to be installed
  session context was:(profile=C__Users_eclipse_jee-neon_eclipse, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
  No repository found containing: osgi.bundle,org.tigris.subversion.clientadapter.javahl,1.8.15
  No repository found containing: osgi.bundle,org.tigris.subversion.clientadapter.javahl.win64,1.8.15
  No repository found containing: osgi.bundle,org.tigris.subversion.subclipse.mylyn,3.0.0
  </code></pre>
  
  <p>My environment:</p>
  
  <ul>
  <li>Windows 10, 64 bits </li>
  <li>Eclipse Neon.3 Release (4.6.3) </li>
  <li>SVN 1.8.17(r1770682) </li>
  <li>Java version "1.8.0_121", Java HotSpot(TM) 64-Bit Server    VM (build
  25.121-b13, mixed mode)</li>
  </ul>