Unable to install from marketplace or url

[JoeDailey]

https://raw.githubusercontent.com/guari/eclipse-ui-theme/master/com.github.eclipseuitheme.themes.updatesite/content.xml responds with Not Found.

[DawidLoubser]

I have the same issue - unable to install (but in my case, due to not being able to find certain dependencies from the repos). I am running latest Eclipse Kepler.

[guari]

I can't reproduce this issue: I'm able to install the plugin on latest Kepler by using both Marketplace and direct update-site. There is already content.jar archive that contains content.xml into the update-site root directory, so content.xml should be useless. PDE also builds the update-site with content.jar. In which cases is content.xml required instead of content.jar?

[JoeDailey]

I just pinged https://raw.githubusercontent.com/guari/eclipse-ui-theme/master/com.github.eclipseuitheme.themes.updatesite/content.jar and it was accessable like you said. I also tried to install via marketplace on eclipse kepler and it failed in the same fasion. Below I have attached an error log.

I am not familiar with eclipse plugin deployment but from what I've gathered eclipse should be pointing at content.jar instead of context.xml? If so maybe the owner of that package on the eclipse marketplace should check that to be sure.

As to why it is accessable to you and not me, DawidLoubser or others is puzzling.

eclipse.buildId=4.3.0.I20130605-2000
java.version=1.6.0_30
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.jee.product
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product

Error
Fri Jun 27 10:34:54 CDT 2014
Unable to read repository at https://raw.github.com/guari/eclipse-ui-theme/master/com.github.eclipseuitheme.themes.updatesite/content.xml.

javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated
    at com.sun.net.ssl.internal.ssl.SSLSessionImpl.getPeerCertificates(Unknown Source)
    at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:126)
    at org.apache.http.conn.ssl.SSLSocketFactory.createLayeredSocket(SSLSocketFactory.java:493)
    at org.apache.http.impl.conn.DefaultClientConnectionOperator.updateSecureConnection(DefaultClientConnectionOperator.java:232)
    at org.apache.http.impl.conn.ManagedClientConnectionImpl.layerProtocol(ManagedClientConnectionImpl.java:401)
    at org.apache.http.impl.client.DefaultRequestDirector.establishRoute(DefaultRequestDirector.java:840)
    at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:647)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:479)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
    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)

[JoeDailey]

If you are also the owner on the eclipse marketplace also, I appologise for implying otherwise.

[guari]

Yes, both Marketplace and updatesite point to the same folder on github: https://github.com/guari/eclipse-ui-theme/tree/master/com.github.eclipseuitheme.themes.updatesite (no extra configurations are performed, Eclipse should look automatically at content.jar)

I tried again to download latest Kepler on Win7 (http://download.eclipse.org/eclipse/downloads/drops4/R-4.3.2-201402211700/index.php#EclipseSDK) but the plugin's updatesite works with no issues for me.

It might be an Eclipse caching issue, try to delete the cache directory \eclipse\p2\org.eclipse.equinox.p2.repository\cache and then refresh the repository: go to Preferences -> Install/Update -> Available Software Sites => select the entry and click the Reload button on the right.

If that doesn't fix the issue, download this repo by using the Download ZIP button on the right side of the main webpage, then unzip it and try to load it in Eclipse from your hard-drive (Help -> Install New Software... => select Add... then click Local... and select the updatesite folder you downloaded com.github.eclipseuitheme.themes.updatesite), if it works then it's a network/firewall issue on your pc.

[LoLei]

[SOLVED] by installing a newer version of Eclipse. I just tried your solution by downloading the Zip and manually adding it, but I get the same error: Replace with Moonrise instead of Jeeeyul's

Cannot complete the install because one or more required items could not be found. Software being installed: Jeeeyul's Themes 2.2.0.I20141028-103448 (net.jeeeyul.eclipse.themes.feature.feature.group 2.2.0.I20141028-103448) Missing requirement: Jeeeyul's Eclipse Themes 2.2.0.I20141028-103448 (net.jeeeyul.eclipse.themes.ui 2.2.0.I20141028-103448) requires 'bundle org.eclipse.e4.ui.css.swt 0.0.0' but it could not be found Cannot satisfy dependency: From: Jeeeyul's Themes 2.2.0.I20141028-103448 (net.jeeeyul.eclipse.themes.feature.feature.group 2.2.0.I20141028-103448) To: net.jeeeyul.eclipse.themes.ui [2.2.0.I20141028-103448]

[ducss2015]

I could not installed the plugin on Eclipse Luna Service Release 2 (4.4.2) over the market place. The error is as follows:

Unable to read repository at https://raw.github.com/guari/eclipse-ui-theme/master/com.github.eclipseuitheme.themes.updatesite/content.xml.
sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

[trireme]

I have this problem in Neon.3 Unable to read repository at https://raw.github.com/guari/eclipse-ui-theme/master/com.github.eclipseuitheme.themes.updatesite/content.xml. Warning: Server returned lastModified <= 0 for https://raw.github.com/guari/eclipse-ui-theme/master/com.github.eclipseuitheme.themes.updatesite/content.jar