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Await Ubuntu 9.10 October 24, 2009

Posted by sandakith in Uncategorized.
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Ubuntu: For Desktops, Servers, Netbooks and in the cloud

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Prolog Plugin for Eclipse November 12, 2008

Posted by sandakith in Eclipse.
2 comments

Recently I tried this Prolog Plugin  and It works great !!!

Its very nice to see Eclilpse evolve to all kinds of programming language not limiting its scope to imperative languages.

Try and see how good job eclipse does in Declarative Languages also. !!!

How to get Jini Starter Kit 2.1 Installation working on Linux October 7, 2008

Posted by sandakith in Tooling.
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I ran in to this problem when I tried to install Jini Starter Kit on Linux and had to do HEX manipulation to get it running completely

When I execute the binary the error was

awk: error while loading shared libraries: libdl.so.2:
cannot open shared object file: No such file or directory
dirname: error while loading shared libraries: libc.so.6:
cannot open shared object file: No such file or directory
/bin/ls: error while loading shared libraries: librt.so.1:
cannot open shared object file: No such file or directory
basename: error while loading shared libraries: libc.so.6:
cannot open shared object file: No such file or directory
dirname: error while loading shared libraries: libc.so.6:
cannot open shared object file: No such file or directory
basename: error while loading shared libraries: libc.so.6:
cannot open shared object file: No such file or directory
grep: error while loading shared libraries: libc.so.6:
cannot open shared object file: No such file or directory

with the help of this valuable information on the web

I did manage to install Jini on my Ubuntu 64 bit Linux machine.

To run the default Lunach_All binary also I had to do the same thing.

I used hexedit for all the HEX editing done to binary.

CAUTION : One last note that its always better to backup your original binary file before starting hexedit

Google New Browser .. Nice way to introduce a product.. Blogging via Comic Book September 5, 2008

Posted by sandakith in OpenSource, Tooling.
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Google on Google Chrome – comic book

So Goole gonna dip in to the web bowsers field also.

http://blogoscoped.com/google-chrome/

Jini Installation On RH Linux August 29, 2008

Posted by sandakith in linux, Open Source, Tooling.
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I tried to download and run the Installation of Jini on RH Linux and it gave me this error [1]

Which was never accoured to me, when I further lookin to the problem, I found the solution..

We need to have a environment variable LAX_VM set to $JAVA_HOME/jre/bin/java”

BTW this was all with Jini 2.1 with Sun JDK 1.4.x and its Seems like the installer script uses default embedded JVM using LAX_VM argument.

[1]

Extracting the installation resources from the installer archive…
Configuring the installer for this system’s environment…

Launching installer…

Warning: -Xmx50331648 not understood. Ignoring.
Warning: -Xms16777216 not understood. Ignoring.
Invocation of this Java Application has caused an InvocationTargetException. This application will now exit. (LAX)

Stack Trace:
java.lang.NoClassDefFoundError: while resolving class: ZeroGe
at java.lang.VMClassLoader.resolveClass(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.5.0.0)
at _Jv_ResolvePoolEntry(java.lang.Class, int) (/usr/lib/libgcj.so.5.0.0)
at ZeroGd.<clinit>() (Unknown Source)
at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.5.0.0)
at _Jv_ResolvePoolEntry(java.lang.Class, int) (/usr/lib/libgcj.so.5.0.0)
at com.zerog.ia.installer.LifeCycleManager.a(boolean) (Unknown Source)
at com.zerog.ia.installer.LifeCycleManager.b(java.lang.String[]) (Unknown Source)
at com.zerog.ia.installer.LifeCycleManager.a(java.lang.String[]) (Unknown Source)
at com.zerog.ia.installer.Main.main(java.lang.String[]) (Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.apple.mrj.MRJOSType not found in [file:/tmp/install.dir.10098/InstallerData/, file:/tmp/install.dir.10098/InstallerData/installer.zip, file:/usr/share/java/libgcj-3.4.6.jar, file:./, core:/]
at java.net.URLClassLoader.findClass(java.lang.String) (/usr/lib/libgcj.so.5.0.0)
at gnu.gcj.runtime.VMClassLoader.findClass(java.lang.String) (/usr/lib/libgcj.so.5.0.0)
at java.lang.ClassLoader.loadClass(java.lang.String, boolean) (/usr/lib/libgcj.so.5.0.0)
at _Jv_FindClass(_Jv_Utf8Const, java.lang.ClassLoader) (/usr/lib/libgcj.so.5.0.0)
at java.lang.Class.forName(java.lang.String, boolean, java.lang.ClassLoader) (/usr/lib/libgcj.so.5.0.0)
at _Jv_BytecodeVerifier.verify_instructions_0() (/usr/lib/libgcj.so.5.0.0)
at _Jv_VerifyMethod(_Jv_InterpMethod) (/usr/lib/libgcj.so.5.0.0)
at _Jv_PrepareClass(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
at _Jv_WaitForState(java.lang.Class, int) (/usr/lib/libgcj.so.5.0.0)
at java.lang.VMClassLoader.linkClass0(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
at java.lang.VMClassLoader.resolveClass(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
…9 more
This Application has Unexpectedly Quit: Invocation of this Java Application has caused an InvocationTargetException. This application will now exit. (LAX)

Eclipse Ganymede startup problem in Ubuntu : org.eclipse.swt.SWTError: XPCOM erro July 11, 2008

Posted by sandakith in Eclipse.
39 comments

Here is the problem as reported in the /.metadata/.log file
==================================================
org.eclipse.swt.SWTError: XPCOM error -2147467262
at org.eclipse.swt.browser.Mozilla.error(Mozilla.java:1597)
at org.eclipse.swt.browser.Mozilla.setText(Mozilla.java:1820)
at org.eclipse.swt.browser.Browser.setText(Browser.java:733)
at org.eclipse.ui.internal.intro.impl.presentations.BrowserIntroPartImplementation.generateContentForPage(BrowserIntroPartImplementation.java:252)
at org.eclipse.ui.internal.intro.impl.presentations.BrowserIntroPartImplementation.dynamicStandbyStateChanged(BrowserIntroPartImplementation.java:451)
at org.eclipse.ui.internal.intro.impl.presentations.BrowserIntroPartImplementation.doStandbyStateChanged

-Dorg.eclipse.swt.browser.XULRunnerPath=/dev/nul

==================================================
Here is how I solved the issue in Ubunty Hardy Harron

sudo apt-get install xulrunner

# Include this in the .bachrc
export MOZILLA_FIVE_HOME=/usr/lib/xulrunner
export LD_LIBRARY_PATH=$MOZILLA_FIVE_HOME:$LD_LIBRARY_PATH

and for safety also download the SWT binaries for Linux. Installation procedure:

* unpack the archive: swt-*-linux-gtk.zip
* copy libswt*.so to
%JAVA_HOME%/jre/lib/i386, (%JAVA_HOME% is the folder where JRE is
installed on your system; e.g.: opt/jdk1.5._07),
* copy swt.jar to %JAVA_HOME%/jre/lib/ext

==================================================

Google App Engine Python Magic July 6, 2008

Posted by sandakith in Tooling.
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Deep came with this python app that dump all your request parameters. Very useful in finding your real ip address.

Try : http://deep.appspot.com/

P.S. Y Google App Engine and host free dynamic content.

UDDI Technical Committees close. Any alternatives ? July 3, 2008

Posted by sandakith in Open Source.
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Why not.. have a look at WSO2 registry

“WSO2 Registry enables you to store, catalog, index and manage your enterprise meta data in a simple, scalable and easy-to-use model. It is designed around community concepts such as tags, comments, ratings, users and roles.”

Also see the article (Open Source Competition – Mule Galaxy vs WSO2 Registry )

Welcome to SOA Governance.

WSO2 ESB Performance Benchmark Round 3 published June 23, 2008

Posted by sandakith in Open Source.
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See more details on Oxygen Tank Article

Eclipse Ganymede Poster Contest June 23, 2008

Posted by sandakith in Eclipse.
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Next Eclipse WTP 3.0 Poster Contest

You can vote from here, http://www.eclipse.org/ganymede/postercontest.php

There are some cool stuff to look at, Enjoy !!