World of "www"

Warning: Missing required field "entry-title".
Warning: Missing required field "updated".
Warning: Missing required hCard "author".

Are you facing these errors while checking your rich snippets microformat?

Just add these following codes to your respective file
For entry title:

<h1 class="entry-title">

In your Title code, add this piece of class

For Updated:

<h2 class="updated">January 24, 2011</h2>

 Before your date, add this class

And last for Hcard "author"

Author:<p class="author vcard"><span class="fn">Niraj M Chauhan</span></p>

For author add this code,
Done, now you will see no warnings in testing your webpage on rich snippets testing tool

:)

As the title describes the post, If you face any of these problems, where if you try to update your wordpress plugin or wordpress themes and you get the following error

Unpacking the update…

Installing the latest version…

Incompatible Archive.

Plugin upgrade failed

 Then first thing you should do is, check whether your wordpres is updated, if not then manually update it, this is very easy to do, you get the exact way to update wordpress manually here

After this also, if updating of plugins doesn't works then just replace class-ftp-sockets.php file with any of these files

 http://rdsdesign.in/class-ftp-sockets-.txt
or

http://darkman.it/x/class-ftp-sockets.php.txt


This will work for sure,
Happy coding :)

Log into SSH and then just type the following command to delete the folder or file

rm -r -f /directory or filename

rm= remove or delete
-r = recursively delete the folder including sub folders in it,
-f = will not ask for confirmation for deleting the file or directory