Eclipse can't install Java development plugin/ ADT plugin

[flair-kun]

I just installed Eclipse from software center on Ubuntu 9.10 and cannot seem to install the Java Development tools plugin from Galileo - http://download.eclipse.org/releases/galileo

Similarly i couldn't install the C/C++ development plugin or the ADT plugin.

Can Someone tell me how to solve this? Thanks a lot.

The Error i get with Java Development plugin is:

Cannot complete the install because of a conflicting dependency.
Software being installed: Eclipse Java Development Tools 3.5.1.r351_v20090810-0600-7r88FEoFI0WTo6Az-1qFRHm37ChJ (org.eclipse.jdt.feature.group 3.5.1.r351_v20090810-0600-7r88FEoFI0WTo6Az-1qFRHm37ChJ)
Software currently installed: Eclipse Platform 3.5.1 (Eclipse Platform 3.5.1)
Only one of the following can be installed at once:
Eclipse Java Development Tools 3.5.1.r351_v20090810-0600 (org.eclipse.jdt 3.5.1.r351_v20090810-0600)
Eclipse Java Development Tools 3.5.1.v200909170800 (org.eclipse.jdt 3.5.1.v200909170800)
Cannot satisfy dependency:
From: Eclipse Platform 3.5.1 (Eclipse Platform 3.5.1)
To: org.eclipse.jdt [3.5.1.r351_v20090810-0600]
Cannot satisfy dependency:
From: Eclipse Java Development Tools 3.5.1.r351_v20090810-0600-7r88FEoFI0WTo6Az-1qFRHm37ChJ (org.eclipse.jdt.feature.group 3.5.1.r351_v20090810-0600-7r88FEoFI0WTo6Az-1qFRHm37ChJ)
To: org.eclipse.jdt [3.5.1.v200909170800]

[flair-kun]

SOLVED

The Eclipse installed from software center does not come with eclipse-jdt, eclipse-plugin-cvs and eclipse-pde.

I uninstalled and installed from command line using apt-get install eclipse and it worked.

[btnelson]

Thanks flair-kun. Did the trick.

I had also installed Eclipse from the Ubuntu Software Centre. I didn't uninstall though and just ran:

sudo apt-get install eclipse-jdt eclipse-plugin-cvs eclipse-pde.

Then installed ADT Plugin again in Eclipse and fixed the issue.