Not able to install AEM Developer Tools

This is same question as Unable to read repository at http://eclipse.adobe.com/aem/dev-tools/content.xml , Eclipse Plugin is not working , AEM Developer tool in Eclipse: Installation errors

//

1. Adjust the Eclipse heap size in the Eclipse config file to succcessfully make the project work. I used this:

-vmargs -Xmx256M

2. Make sure that you are using the correct installation link, the correct IDE version, and you have met the heap objectives as stated in the article.

Please read all the comments by the community experts.

~kautuk

@Kautuk, Thanks for your quick response. I have already seen these urls but unfortunately installation of plugin didn't work for me. Alternate way suggested by community member worked but I am curious why the installation of plugin is not working.

Message:

Unable to read repository at https://eclipse.adobe.com/aem/dev-tools/content.xml.

Exception Stack Trace message showing is as below:

javax.net.ssl.SSLException: hostname in certificate didn't match: <eclipse.adobe.com> != <devedge.day.com> OR <devedge.day.com>

at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:228)

at org.apache.http.conn.ssl.BrowserCompatHostnameVerifier.verify(BrowserCompatHostnameVerifier.java:54)

at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:149)

at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:130)

at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:397)

at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:148)

at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:150)

at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)

at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:575)

at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:425)

at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)

at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)

at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientFileSystemBrowser.runRequest(HttpClientFileSystemBrowser.java:263)

at org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser$DirectoryJob.run(AbstractFileSystemBrowser.java:69)

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

Looks like the eclipse.adobe.com SSL certificate is not accepted by JVM, probably because the issuer certificate is not in the

keystore. What Java version do you use and from which vendor? Also, can you confirm that when you visit eclipse.adobe.com from the vendor the SSL certificate is accepted.

Some Good Reads:

https://stackoverflow.com/a/22901289/6433590

spring - maven repository has an invalid certificate - Stack Overflow

I have faced the same issue.

Tried installing using archive in kepler which worked fine.