When a comment is posted, later visitors can vote "yes" or "no" on the comment (as in dailykos.com), or click "report" for inappropriate comments. The administrative area for this component lists reported comments and comments with more than three "no" votes. The administrator can delete reported comments, and also blacklist the IP address of the commenter.
This component uses Ajax, and the vote count is updated immediately.
This component, unfortunately, requires a patch to the K2 core. A patch file for version 2.5 of K2 is provided.
Can you give me the URL of a page where the problem occurs, so I can see what's going on?
I have installed the component, but... i have to something more?? in my k2 comments i don´t see the option to "vote". I´m sure that i have to change something in my k2 template, but i can´t found the README file or any adittional template.
The README.txt file is in administrator/components/com_tc_comments.
The README file will tell you what you have to do to modify your K2 template. It will also tell you that if you unzip the patch file that's in the same directory (UPGRADE TO v2.5.4 OF K2 FIRST!) you will get a template that is a modified version of the default K2 template. You would have to select this template in your K2 setup.
If you didn't see anything new in the front end, you didn't follow the directions in the README file. Specifically, you must modify your K2 template, or select the template supplied with the package.