my MOTU quick fix

This article is about the ubuntu packaging (MOTU) and the quick fix. Because some people didn't get exactly what the want after following the video tutorial

Here are base tutorials about ubuntu packaging:
<<---environment setup-->> after this first step everything still runnung well......

<<--packaging-->> my problems after follow this second video are:

• unmached gpg key which cant get the secret key(or something that related with key even if we checked installed key by running gpg --list-key, the required key is already there)
  this prolem solved by leave the comment field blank while generating gpg key
• cant complete the requirements event all of the requirements already installed
  here is my error message:
  

  The following packages have unmet dependencies:
  pbuilder-satisfydepends-dummy: Depends: debhelper (>= 7) but it is not installable
  Resolving dependencies...
  The following actions will resolve these dependencies:
  
  Remove the following packages:
  pbuilder-satisfydepends-dummy
  
  Score is -9850
  
  The following packages will be automatically REMOVED:
  pbuilder-satisfydepends-dummy
  The following packages will be REMOVED:
  pbuilder-satisfydepends-dummy
  0 packages upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
  Need to get 0B of archives. After unpacking 0B will be used.
  Writing extended state information... Done
  (Reading database ... 12190 files and directories currently installed.)
  Removing pbuilder-satisfydepends-dummy ...
  Reading package lists... Done
  Building dependency tree
  Reading state information... Done
  Reading extended state information
  Initializing package states... Done
  Building tag database... Done
  Aptitude couldn't satisfy the build dependencies
  E: pbuilder-satisfydepends failed.

  
  
  this can be fixed byby running this command before perform package building:
  sudo pbuilder create --distribution < ubuntu_version> --othermirror "deb http://archive.ubuntu.com
  /ubuntu main restricted universe multiverse"
  since i use intrepid, i change < ubuntu_version> with intrepid. This command download more package dependency, since perhaps the file which written on .pbuilderrc on my base directory are not loaded

<<--updatting-->> and this part is running well

in advance, you can get another video from ubuntu developer including paching tutorial here

happy linuxing........
good luck......

django in grails

I found all what I had seen on django are available in grails.
I got Object-relational mapper, Elegant URL design, Template system, Cache system, Internationalization and all of the django advantages are on grails.

But grails provides much more than that. You can check all of grails plugins here
One thing that make me feel better with grails is the update command. I could always using the latest grails release for my project.

the grails's features that make me move from django without any questions are:

• GRAG, which able to genereate class model from existing database
• security plugins, which provides many techniques for securing website
• Rich Client/Ajax Plugins, since django only use dojo
• smooth upgrade and more automatic code generator
• provides much more great plugins which really stop my pain
• no complaint for working with java
• spring powered
• better IDE support, since it built on top of java: netbeans , and of course eclipse

here is a small video about ajax, grails and netbean

is really grails stop my search??
since still, I miss my zope and plone