Eclipse 3.5 on Ubuntu

huanghaojie

http://thelocococo.wordpress.com/2009/08/31/eclipse-3-5-galileo-on-ubuntu-9-04/

















  









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Eclipse 3.5 Galileo on Ubuntu 9.04
       
                       
                               
I
recently had some issues getting Eclipse to work properly on Jaunty,
especially with plugins (m2e) not showing up in the preferences after
installation. So I’m now doing it all over again…
Installation & First Setup
First of all download the Eclipse 3.5 JEE Distro and unpack it (in my case to /opt/eclipse3.5 with a symlink from /opt/eclipse).
~$ wget http://eclipsemirror.yoxos.com/eclipse.org/technology/epp\
/downloads/release/galileo/R/eclipse-jee-galileo-linux-gtk.tar.gz
~$ sudo mv ~/eclipse-jee-galileo-linux-gtk.tar.gz /opt
~$ cd /opt
/opt$ sudo tar -zxf /opt/eclipse-jee-galileo-linux-gtk.tar.gz
/opt$ sudo mv /opt/eclipse /opt/eclipse3.5
/opt$ sudo ln -s /opt/eclipse3.5 /opt/eclipse
/opt$ sudo chown -R root:root /opt/eclipse3.5/
/opt$ sudo chmod -R +r /opt/eclipse3.5/
Make sure that ~/bin is included in your path and put the following
into ~/bin/eclipse (adapt the values for memory to your needs) as
eclipse.ini seems to be ignored in Ubuntu:
#!/bin/bash
export ECLIPSE_HOME="/opt/eclipse"
`$ECLIPSE_HOME/eclipse -showlocation -vmargs -Xms126M -Xmx512M -XX:PermSize=128M\
-XX:MaxPermSize=512M &> /dev/null` &
Make sure, that the right executable is being used.
~$ which eclipse
/home//bin/eclipse
Plugin setup
On my last try to get things right, Eclipse ended up creating a folder ~/.eclipse/
with another folder in it that contained the folders /plugins,
/dropins, /configuration etc. Everything that makes up the original
Eclipse folder is there as well.
So when I started to download and install further plugins like the already mentioned
m2e
,
Eclipse would download the plugins to this Eclipse folder in my
home-directory and they would not be listed in the Eclipse-Preferences.
But, oddly enough, the m2e plugin would be listed in Help > About Eclipse > Installation Details > Installed Software.
Now, lets have another look. First we install the plugin from the
m2e update-site
. I got an error here saying something about missing dependencies for the POM Editor plugins (org.eclipse.zest_layout) and resolved by manually adding the
GEF update-site
to Eclipse.
It seems, that only after I added the Eclipse update-site, closed and
restarted the Update Manager, Eclipse would add all the official
update-sites to its list and resolve dependencies on them. I decided to
resolve this later.
So after installing the m2e plugin, I double checked the
configuration. It appears in Installed Software AND the Plug-In list,
which it didn’t the first time. So far so good. Now for this previous
error. As the Update Manager seems to have found more update-sites now,
the dependencies for the POM Editor get resolved automatically. But,
what is that??? After installing the Editor, the m2e plugins are gone
from the Plug-In list (Help > About Eclipse > Installation Details > Plugin-ins. Where did they go?!? Even after uninstalling the editor plugins, nothing came up in the plugin list.
Does anyone have a hint?
       
                                       
                               
                                       
                                                This entry was posted on August 31, 2009 at 13:49 and is filed under
eclipse
,  
ubuntu
with tags
eclipse
,
ubuntu
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本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/7869/showart_2049787.html