Fix (enable) disabled ‘uninstall software’ option in Eclipse

By neokrates, written on April 14, 2010

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You are trying to uninstall Eclipse feature, but “Uninstall” and “Update” buttons are disabled. How to enable them?

Software:

[v] Eclipse Galileo
[v] Ubuntu Linux

Should also work for:

[v] Any Eclipse
[v] Any Linux


The problem is most likely that you have no permissions in the eclipse directory.
You might see what is not writable by typing.

ls -All ~/.eclipse/${YOUR_ECLIPSE_VERSION}/

Solution 1

Start Eclipse as sudo
Running under sudo will ensure eclipse can write the configuration directory.
Eclipse should now be able to uninstall features.
 

Solution 2

Make relevant Eclipse files writable

chmod -R a+w ~/.eclipse/${YOUR_ECLIPSE_VERSION}/

 
Eclipse should now be able to uninstall features.

 
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