I have to admit that I have been running out of ideas why the wiki cannot get a connection while "curl" can. One last try: has the gateway connecting the local network to the internet an application firewall or the like ? Something that sniffs user-agents for http connections and only allows "known ones" ? The java client used by the XWiki installation wizard might be emulated with: curl --user-agent "history" http://extensions.xwiki.org if this works, too, I have to admit I have no clue why it does not work. (Btw, there should be an error message in the log files. Is there anything like that?) Clemens ----- Ursprüngliche Nachricht ----- From: Frank Thommen On: Saturday, 23.01.2016, 16:13 To: XWiki Users Subject: Re: [xwiki-users] XWiki 7.4 Distribution Wizard says: "We couldn't find any extension with id 'org.xwiki.enterprise:xwiki-enterprise-ui-mainwiki' and version '7.4'."
On 22.01.16 15:12, Clemens Klein-Robbenhaar wrote:
some random ideas:
- in WEB-INF/xwiki.properties: are any settings for extension.repositories=... enabled or are they all commented?
They are all commented
They should be all commented, of if there are active ones (even empty ones), at least the two "defaults" must be defined, too: extension.repositories=maven-xwiki:maven:http://nexus.xwiki.org/nexus/content/groups/public extension.repositories=extensions.xwiki.org:xwiki:http://extensions.xwiki.org/xwiki/rest/
There are only the following - commented - settings:
$ grep extension\.repositories xwiki.properties # extension.repositories=privatemavenid:maven:http://host.com/private/maven/ # extension.repositories.privatemavenid.auth.user=someuser # extension.repositories.privatemavenid.auth.password=thepassword # extension.repositories=local:maven:file://${sys:user.home}/.m2/repository # extension.repositories=maven-xwiki-snapshot:maven:http://nexus.xwiki.org/nexus/content/groups/public-snapshots # extension.repositories=maven-xwiki:maven:http://nexus.xwiki.org/nexus/content/groups/public # extension.repositories=extensions.xwiki.org:xwiki:http://extensions.xwiki.org/xwiki/rest/ # extension.repositories= $
I will try with uncommenting the two proposed defaults next week.
If I uncomment just a lone 'extension.repositories=' I get exactly the error in the screenshot
- Another idea: any chance there is a name resolution problem on the server?
extensions.xwiki.org should resolve to 5.135.240.206 (currently)
works fine:
$ host extensions.xwiki.org extensions.xwiki.org has address 5.135.240.206 $
"curl http://extensions.xwiki.org" -> should return a 302 to the Start page
fine, too:
$ curl http://extensions.xwiki.org <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>302 Found</title> </head><body> <h1>Found</h1> <p>The document has moved <a href="http://extensions.xwiki.org/xwiki/bin/view/Main/WebHome">here</a>.</p> </body></html> $
frank _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
mit freundlichen Grüßen Clemens Klein-Robbenhaar -- Clemens Klein-Robbenhaar Software Development EsPresto AG Breite Str. 30-31 10178 Berlin/Germany Tel: +49.(0)30.90 226.763 Fax: +49.(0)30.90 226.760 [email protected] www.espresto.de HRB 77554 B - Berlin-Charlottenburg Vorstand: Maya Biersack, Peter Biersack Vorsitzender des Aufsichtsrats: Dipl.-Wirtsch.-Ing. Winfried Weber Zertifiziert nach ISO 9001:2008