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Difference between revisions of "FAQ How do I upgrade Eclipse?"

 
(Eclipse Galileo (3.5) and beyond)
(11 intermediate revisions by 5 users not shown)
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Run the Update Manager, using '''Help > Software Updates >
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== Upgrading Existing Eclipse Features ==
Find and Install... > Search for updates of the currently
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installed features'''. The Update Manager will visit the
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Eclipse Web site and offer updates for the features you have
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installed and allow for easy update from Eclipse 2.1 to 3.0,
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for instance. You can use the Update Manager to
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upgrade only between official Eclipse releases.
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 +
=== Eclipse Galileo (3.5) and beyond ===
 +
To upgrade installed software, do the following:
  
 +
#Help > Check for Updates
 +
#If updates are found, proceed through the install wizard and click Finish at the end
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#If you are upgrading the platform itself, when you are prompted to restart it is strongly recommended to do so. A restart may not be required when updating other features, but always select to restart if you are unsure.
  
If you want to upgrade to stable stream releases or even
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Note, to upgrade from Galileo or Helios to Indigo (3.7), you first need to add the Indigo software repository as follows:
nightly builds, you have to live on the edge. Download a new
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build from
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the Eclipse download Web site (http://www.eclipse.org/downloads)  and unzip it in a new
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directory. We strongly recommend against unzipping over your
+
existing Eclipse version as unexpected side effects may occur. Complete
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upgrade instructions are always included in the Eclipse <tt>readme_eclipse.html</tt> file
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included with every build in the <tt>readme</tt> directory.
+
  
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# Window > Preferences > Install/Update > Available Software Sites
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# Click 'Add'
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# Enter http://download.eclipse.org/releases/indigo
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# Click 'Ok'
  
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===Eclipse Ganymede (3.4) ===
 +
To upgrade installed software, do the following:
  
 +
#Help > Software Updates...
 +
#Switch to the 'Installed Software' pane
 +
#Select one or more installed items to be upgraded. If nothing is selected, it will search for updates to all installed software
 +
#Select 'Update', and proceed through the wizard if updates are found
  
 +
===Eclipse Europa (3.3) and below===
  
 +
Run the Update Manager, using
 +
 +
'''Help &gt; Software Updates &gt; Find and Install...
 +
  &gt; Search for updates of the currently installed features'''
 +
 +
The Update Manager will visit the Update site(s) for all your installed features/plugins and offer updates if any exist.
 +
 +
However, in Eclipse 3.3 or earlier, it is '''''NOT''''' possible to upgrade the Eclipse platform itself, only its features. So, you could for example upgrade the CVS feature or the PDE feature from 3.2.0 to 3.2.1, but not eclipse.exe itself.
 +
 +
== Fresh install ==
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Occasionally you won't be able to upgrade Eclipse or certain features due to incompatible changes in the update technology. In these cases you will need to download a fresh install.
 +
Download a new build from the Eclipse download Web site (http://www.eclipse.org/downloads)  and unzip it in a new directory. We strongly recommend against unzipping over your existing Eclipse version as unexpected side effects may occur, including (but not limited to): nausea, vomitting, shortness of breath, corrupt installation.
 +
 +
Complete upgrade instructions are always included in the Eclipse <tt>readme_eclipse.html</tt> file included with every build in the <tt>readme</tt> directory.
 +
 +
== Windows specifics ==
 +
 +
Upgrades may require administrator privileges to succeed and may fail with error messages claiming "Only one of the following can be installed:" otherwise. Start Eclipse with "Run as administrator...".
 +
 +
== Upgrading Other Features ==
 +
 +
Upgrading other features (like CDT, PDT, WTP...) can be done without the need to [http://download.eclipse.org/eclipse/downloads/ download a new platform binary], but because many projects align very closely (eg., the [http://www.eclipse.org/callisto/ Eclipse 3.2 / Callisto] or [http://www.eclipse.org/europa/ Eclipse 3.3 / Europa] release trains) you will likely need to upgrade the Eclipse platform as well.
  
 
== See Also: ==
 
== See Also: ==
  
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* [[FAQ_How_do_I_update_Eclipse%3F]]
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* [[FAQ_What_is_the_Update_Manager%3F]]
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 +
 +
 +
 +
<hr><font size=-2>This FAQ was originally published in [http://www.eclipsefaq.org Official Eclipse 3.0 FAQs]. Copyright 2004, Pearson Education, Inc. All rights reserved. This text is made available here under the terms of the [http://www.eclipse.org/legal/epl-v10.html Eclipse Public License v1.0].</font>
  
[[FAQ_What_is_the_Update_Manager%3F]]
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[[Category:FAQ]]

Revision as of 11:16, 19 October 2011

Upgrading Existing Eclipse Features

Eclipse Galileo (3.5) and beyond

To upgrade installed software, do the following:

  1. Help > Check for Updates
  2. If updates are found, proceed through the install wizard and click Finish at the end
  3. If you are upgrading the platform itself, when you are prompted to restart it is strongly recommended to do so. A restart may not be required when updating other features, but always select to restart if you are unsure.

Note, to upgrade from Galileo or Helios to Indigo (3.7), you first need to add the Indigo software repository as follows:

  1. Window > Preferences > Install/Update > Available Software Sites
  2. Click 'Add'
  3. Enter http://download.eclipse.org/releases/indigo
  4. Click 'Ok'

Eclipse Ganymede (3.4)

To upgrade installed software, do the following:

  1. Help > Software Updates...
  2. Switch to the 'Installed Software' pane
  3. Select one or more installed items to be upgraded. If nothing is selected, it will search for updates to all installed software
  4. Select 'Update', and proceed through the wizard if updates are found

Eclipse Europa (3.3) and below

Run the Update Manager, using

Help > Software Updates > Find and Install... 
  > Search for updates of the currently installed features

The Update Manager will visit the Update site(s) for all your installed features/plugins and offer updates if any exist.

However, in Eclipse 3.3 or earlier, it is NOT possible to upgrade the Eclipse platform itself, only its features. So, you could for example upgrade the CVS feature or the PDE feature from 3.2.0 to 3.2.1, but not eclipse.exe itself.

Fresh install

Occasionally you won't be able to upgrade Eclipse or certain features due to incompatible changes in the update technology. In these cases you will need to download a fresh install. Download a new build from the Eclipse download Web site (http://www.eclipse.org/downloads) and unzip it in a new directory. We strongly recommend against unzipping over your existing Eclipse version as unexpected side effects may occur, including (but not limited to): nausea, vomitting, shortness of breath, corrupt installation.

Complete upgrade instructions are always included in the Eclipse readme_eclipse.html file included with every build in the readme directory.

Windows specifics

Upgrades may require administrator privileges to succeed and may fail with error messages claiming "Only one of the following can be installed:" otherwise. Start Eclipse with "Run as administrator...".

Upgrading Other Features

Upgrading other features (like CDT, PDT, WTP...) can be done without the need to download a new platform binary, but because many projects align very closely (eg., the Eclipse 3.2 / Callisto or Eclipse 3.3 / Europa release trains) you will likely need to upgrade the Eclipse platform as well.

See Also:




This FAQ was originally published in Official Eclipse 3.0 FAQs. Copyright 2004, Pearson Education, Inc. All rights reserved. This text is made available here under the terms of the Eclipse Public License v1.0.