topic Re: Upgrade to 4.0 howto? in Alfresco Archive

Upgrade to 4.0 howto?

ssrjazz — Wed, 05 Oct 2011 16:05:55 GMT

Can anyone point me to a howto or other instructions on upgrading from Alfresco Community 3.4e to 4.0?Thanks!

Re: Upgrade to 4.0 howto?

mozg31337 — Fri, 07 Oct 2011 15:17:04 GMT

I would like to know the Upgrade process as well. I've got community 3.4d with about 20gb of documents and would like to upgrade to community 4.0a. I've searched for upgrade steps in alfresco 4 documentation and only found pages relating to troubleshooting and debugging the update. Alfresco 3.4 documentation on upgrading is very vague and is not suitable for novice users in my opinion. For instance, i've used the default install of community 3.4d with mysql database. How do I transfer my repository and mysql database into the community 4.0a which by default comes with the postgresql server? It would be very useful to have a full step by step upgrade procedure including examples.

Could anyone point us in the right direction.

Cheers

Re: Upgrade to 4.0 howto?

ssrjazz — Fri, 07 Oct 2011 15:31:21 GMT

As far as I can tell there is no direct upgrade path to take your mysql db and migrate it to postgresql. I'm pretty sure you don't have to use postgresql with 4.0 either, you'd just have to point it to your mysql server. That being said, I 'migrated' (long story) to postgresql when I upgraded to 3.4e and postgresql is MUCH faster for handling the metadata with alfresco repositories.

I'm surprised that the documentation isn't readily available. Surely Alfresco Enterprise customers need simple upgrade procedures and I can't see why it wouldn't be able to apply directly to the community edition as well.

Re: Upgrade to 4.0 howto?

sduis — Mon, 10 Oct 2011 18:12:14 GMT

Post on the same topic:
https://forums.alfresco.com/en/viewtopic.php?f=8&t=41176

Alfresco 4 community works fine with MySql however as you have seen its no longer an option in the installer. AFAIK the problem was we couldn't get a straight answer about whether we could distribute MySql in the installers.

Perhaps the easiest option is to install with the postgress database and then switch over the database settings to mysql. Or just do a manual install using the alfresco.war file.

Re: Upgrade to 4.0 howto?

paulhh — Tue, 11 Oct 2011 12:56:40 GMT

I'm surprised that the documentation isn't readily available. Surely Alfresco Enterprise customers need simple upgrade procedures and I can't see why it wouldn't be able to apply directly to the community edition as well.

Typically, Enterprise customers do not switch databases, and the range of possibilities for migrating databases is too wide to have good general documentation.

Just doing a new install and pointing it at a MySQL or other database is the easiest way to go.

Paul.

Re: Upgrade to 4.0 howto?

ssrjazz — Tue, 11 Oct 2011 21:22:58 GMT

I'm sorry, I'm afraid I wasn't clear.

I'm surprised that detailed/simple upgrade instructions/methods are not available.

I'm aware that changing databases is not a typical 'upgrade'….nor was I implying that it should be covered in said instructions.

My original question was in regards to moving from 3.4e to 4.0. There are no upgrade instructions at ALL that cover that. Nor are there any easy upgrade scripts/methods in general. There -should- be.

Re: Upgrade to 4.0 howto?

loftux — Wed, 12 Oct 2011 07:03:23 GMT

http://wiki.alfresco.com/wiki/General_Upgrade_Process
The process is the same for going to 4.0

And you can probably search for upgrade
http://www.google.com/search?q=site:forums.alfresco.com+upgrade
and find some advice for upgrades there.

If you still do not find what you need, can you outline what that upgrade document should include?

Re: Upgrade to 4.0 howto?

citizenkane — Fri, 21 Oct 2011 14:59:41 GMT

The standard upgrade procedure should work (it worked for me) with the following exception:
The default 4.0 setup uses solr indexing in favor of lucene. Your old install will be for lucene, which is still supported in 4.0.

Here is a quick and easy workaround:
edit <your tomcat root>/shared/classes/alfresco-global-properties

At about line 66, change;

index.subsystem.name=solr
to;
index.subsystem.name=lucene

Copy the "keystore" directory from the installed alf_data into your restored alf_data

Restart your alfresco and it should run as expected.

Anybody got a quickstart guide for implementing solr in an upgrade to 4.0?

Re: Upgrade to 4.0 howto?

mrogers — Fri, 21 Oct 2011 15:11:40 GMT

There's a readme that comes with the solr stuff.

:mrgreen: What I did was to download 4.0.a using the installer so I had a working solr instance to compare and then I cut and pasted the solr bits onto my dev env following the readme. I'm not claiming that's the best way to do it, but it worked for me.

Re: Upgrade to 4.0 howto?

citizenkane — Fri, 21 Oct 2011 15:44:35 GMT

Would you elaborate on what you did please mrogers.

Re: Upgrade to 4.0 howto?

ssrjazz — Fri, 21 Oct 2011 16:13:34 GMT

If you still do not find what you need, can you outline what that upgrade document should include?

The existing documentation is fine, but I think it should be easier to do the upgrade.

Why such a lengthy multi-step process? Why not have a wizard or script that can do most of those steps automatically with just a few prompts from an admin? Everything one hears about alfresco is about how easy it is to use….if you're a user. Why not make admins lives a bit easier too? Does the Enterprise Edition have an upgrade script(s)/wizard?

Re: Upgrade to 4.0 howto?

mrogers — Fri, 21 Oct 2011 16:30:58 GMT

Following the readme (HowToSetupSolr.txt) I copied the following folders from new to old.
webapps/solr
alf_data/keystore
alf_data/solr
copied the conf/catalina/localhost.xml

changed tomcat-users.xml to add the "repoclient" user
changed server.xml to add SSL

I think that's it. Again I'm not claiming this is the best way to do it. Its just what I did. :mrgreen:

Re: Upgrade to 4.0 howto?

edimusrex — Fri, 21 Oct 2011 20:33:44 GMT

This upgrade is killing me. I am trying to upgrade from version 3.4a to version 4.0 but so far have had no luck at all. All the documentation seems to be for older versions which are absolutely no help. So far all I have managed to do is get it configured to run with MySQL, Did a cold backup of the old server but somewhere in the reintegration problem everything goes wrong.

Any assistance would be greatly appreciated, I am losing sleep over this fiasco.

Re: Upgrade to 4.0 howto?

mrogers — Fri, 21 Oct 2011 21:15:22 GMT

You need to post more details, not least the content of your alfresco.log.

Re: Upgrade to 4.0 howto?

edimusrex — Sat, 22 Oct 2011 04:43:17 GMT

I will post a log on Monday. I can get 4.0 installed with no problems, I can get it running with MySQL but I must be missing something when it comes to migrating the old data to the new server. The explorer does not work. I can get the shared portal to come up but nothing allows me to log in.

Maybe a more detailed process for migrating to 4.0 is in need. I don't know

Re: Upgrade to 4.0 howto?

citizenkane — Mon, 24 Oct 2011 09:58:13 GMT

Following the readme (HowToSetupSolr.txt) I copied the following folders from new to old.
webapps/solr
alf_data/keystore
alf_data/solr
copied the conf/catalina/localhost.xml

changed tomcat-users.xml to add the "repoclient" user
changed server.xml to add SSL

I think that's it. Again I'm not claiming this is the best way to do it. Its just what I did. :mrgreen:

HowToSetupSolr.txt is an install guide for SOLR if you are building a bespoke system from scratch. Unfortunately, if you are just trying to upgrade, it is as clear as mud. I have spent over an hour with it and it is clear that the steps required are above my Alfresco vocabulary.

Thanks for your effort mrogers - but could you or someone else please help with a quickstart guide targeted at someone upgrading an instance using the default binary install.

Re: Upgrade to 4.0 howto?

edimusrex — Tue, 25 Oct 2011 15:16:38 GMT

This is the error log I get when trying to upgrade to 4.0. Like I said before, I can easily update 3.4a to 3.4e but not from 3.4e to 4.0

2011-10-25 11:12:55,016 ERROR [web.context.ContextLoader] [Thread-1] Context initialization failed
org.alfresco.error.AlfrescoRuntimeException: 09250002 Not all patches could be applied
   at org.alfresco.repo.admin.patch.PatchExecuter.applyOutstandingPatches(PatchExecuter.java:111)
   at org.alfresco.repo.admin.patch.PatchExecuter$1.doWork(PatchExecuter.java:124)
   at org.alfresco.repo.admin.patch.PatchExecuter$1.doWork(PatchExecuter.java:120)
   at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:519)
   at org.alfresco.repo.admin.patch.PatchExecuter.onBootstrap(PatchExecuter.java:128)
   at org.springframework.extensions.surf.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:56)
   at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEventInternal(SafeApplicationEventMulticaster.java:209)
   at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEvent(SafeApplicationEventMulticaster.java:180)
   at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)
   at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)
   at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
   at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
   at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
   at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)
   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3972)
   at org.apache.catalina.core.StandardContext.start(StandardContext.java:4467)
   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
   at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:905)
   at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:740)
   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:500)
   at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
   at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
   at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
   at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
   at org.apache.catalina.core.StandardService.start(StandardService.java:519)
   at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
   at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
   at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
log4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading, using NOPLoggerRepository.
Exception in thread "JobAcquisitionThread" java.lang.NullPointerException
   at org.activiti.engine.impl.jobexecutor.JobAcquisitionThread.run(JobAcquisitionThread.java:103)
2011-10-25 11:13:17,788 INFO [extensions.webscripts.TemplateProcessorRegistry] [Thread-1] Registered template processor freemarker for extension ftl
2011-10-25 11:13:17,851 INFO [extensions.webscripts.ScriptProcessorRegistry] [Thread-1] Registered script processor javascript for extension js
2011-10-25 11:13:17,852 INFO [extensions.webscripts.TemplateProcessorRegistry] [Thread-1] Registered template processor freemarker for extension ftl
2011-10-25 11:13:17,854 INFO [extensions.webscripts.ScriptProcessorRegistry] [Thread-1] Registered script processor javascript for extension js
2011-10-25 11:13:19,496 INFO [extensions.webscripts.DeclarativeRegistry] [Thread-1] Registered 314 Web Scripts (+0 failed), 324 URLs
2011-10-25 11:13:19,496 INFO [extensions.webscripts.DeclarativeRegistry] [Thread-1] Registered 8 Package Description Documents (+0 failed)
2011-10-25 11:13:19,496 INFO [extensions.webscripts.DeclarativeRegistry] [Thread-1] Registered 0 Schema Description Documents (+0 failed)
2011-10-25 11:13:19,669 INFO [extensions.webscripts.AbstractRuntimeContainer] [Thread-1] Initialised Spring Surf Container Web Script Container (in 1809.7837ms)
2011-10-25 11:13:19,673 INFO [extensions.webscripts.TemplateProcessorRegistry] [Thread-1] Registered template processor freemarker for extension ftl
2011-10-25 11:13:19,678 INFO [extensions.webscripts.ScriptProcessorRegistry] [Thread-1] Registered script processor javascript for extension js
11:13:21,256 WARN [org.apache.myfaces.shared_impl.util.LocaleUtils] Locale name in faces-config.xml null or empty, setting locale to default locale : en_US
11:13:23,265 ERROR [org.springframework.web.servlet.DispatcherServlet] Context initialization failed
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
   at java.lang.String.substring(String.java:1937)
   at java.lang.String.substring(String.java:1904)
   at org.apache.catalina.util.RequestUtil.normalize(RequestUtil.java:131)
   at org.apache.catalina.util.RequestUtil.normalize(RequestUtil.java:96)
   at org.apache.catalina.core.ApplicationContext.getResource(ApplicationContext.java:467)
   at org.apache.catalina.core.ApplicationContextFacade.getResource(ApplicationContextFacade.java:176)
   at org.springframework.web.context.support.ServletContextResource.exists(ServletContextResource.java:101)
   at org.springframework.extensions.webscripts.ResourceStore.hasDocument(ResourceStore.java:217)
   at org.springframework.extensions.webscripts.SearchPath.hasDocument(SearchPath.java:148)
   at org.springframework.extensions.webscripts.AbstractWebScript.getBundleFromPath(AbstractWebScript.java:357)
   at org.springframework.extensions.webscripts.AbstractWebScript.getResources(AbstractWebScript.java:254)
   at org.springframework.extensions.webscripts.AbstractWebScript.init(AbstractWebScript.java:130)
   at org.springframework.extensions.webscripts.DeclarativeRegistry.initWebScripts(DeclarativeRegistry.java:463)
   at org.springframework.extensions.webscripts.DeclarativeRegistry.reset(DeclarativeRegistry.java:178)
   at org.springframework.extensions.webscripts.AbstractRuntimeContainer.reset(AbstractRuntimeContainer.java:259)
   at org.springframework.extensions.webscripts.PresentationContainer.reset(PresentationContainer.java:121)
   at org.springframework.extensions.webscripts.LocalWebScriptRuntimeContainer.reset(LocalWebScriptRuntimeContainer.java:121)
   at org.springframework.extensions.webscripts.AbstractRuntimeContainer.onApplicationEvent(AbstractRuntimeContainer.java:280)
   at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)
   at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)
   at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)
   at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:442)
   at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:458)
   at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:339)
   at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:306)
   at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:127)
   at javax.servlet.GenericServlet.init(GenericServlet.java:212)
   at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
   at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
   at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4187)
   at org.apache.catalina.core.StandardContext.start(StandardContext.java:4496)
   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
   at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:905)
   at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:740)
   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:500)
   at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
   at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
   at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
   at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
   at org.apache.catalina.core.StandardService.start(StandardService.java:519)
   at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
   at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
   at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
11:13:23,548 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:25,571 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:27,573 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:29,575 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:31,577 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:33,579 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:35,581 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:37,583 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:39,585 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:41,587 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:43,589 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:45,591 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:47,593 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:49,595 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:51,597 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:53,599 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:55,601 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:57,603 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:13:59,605 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:01,607 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:03,609 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:05,611 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:07,613 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:09,615 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:11,617 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:13,619 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:15,621 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:17,623 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:19,625 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:21,627 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:23,629 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:25,631 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:27,633 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found
11:14:29,635 WARN [org.alfresco.wcm.client.util.impl.GuestSessionFactoryImpl] WQS unable to connect to repository: Not Found

Re: Upgrade to 4.0 howto?

citizenkane — Tue, 25 Oct 2011 16:01:20 GMT

I posted a guide to how I upgraded to 4 here:

https://forums.alfresco.com/en/viewtopic.php?f=8&t=41515&p=121181#p121181

I do not have solr implemented - but everything works fine with lucene.

Re: Upgrade to 4.0 howto?

edimusrex — Tue, 25 Oct 2011 16:48:09 GMT

I followed your directions but get the exact same error message as my previous post. I am installing this on Windows 7 x64.

Re: Upgrade to 4.0 howto?

citizenkane — Tue, 25 Oct 2011 16:59:58 GMT

I followed your directions but get the exact same error message as my previous post. I am installing this on Windows 7 x64.

Ah - sorry Edimusrex, that's a different country! The guide is for Ubuntu Linux 10.04.