I downloaded the dmg file but on starting the installer, it stops with the following error:
ERROR: org.eclipse.equinox.p2.transport.ecf code=1002 Unable to read repository at http://download.eclipse.org/releases/oxygen/201804111000/content.xml.xz. org.apache.http.client.ClientProtocolException at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:888) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.performConnect(HttpClientRetrieveFileTransfer.java:1084) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.access$0(HttpClientRetrieveFileTransfer.java:1075) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer$1.performFileTransfer(HttpClientRetrieveFileTransfer.java:1071) at org.eclipse.ecf.filetransfer.FileTransferJob.run(FileTransferJob.java:74) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) Caused by: org.apache.http.client.CircularRedirectException: Circular redirect to 'http://mirror.switch.ch/eclipse/releases/oxygen/201804111000/content.xml.xz' at org.apache.http.impl.client.DefaultRedirectStrategy.getLocationURI(DefaultRedirectStrategy.java:176) at org.apache.http.impl.client.DefaultRedirectStrategy.getRedirect(DefaultRedirectStrategy.java:220) at org.apache.http.impl.client.DefaultRequestDirector.handleResponse(DefaultRequestDirector.java:1085) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:516) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.performConnect(HttpClientRetrieveFileTransfer.java:1084) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.access$0(HttpClientRetrieveFileTransfer.java:1075) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer$1.performFileTransfer(HttpClientRetrieveFileTransfer.java:1071) at org.eclipse.ecf.filetransfer.FileTransferJob.run(FileTransferJob.java:74) ... 1 more