Sorry, I don't know how to do to install K2 in a joomla 1.5.14.How can i do?

I would like to ask the same, there was no installing manual with the package, and the Joomla installer can´t recognize the K2 package. Simply asked: What steps do I need to take to get this installed?

I tried to transfer all the files from the package (with the paths and folders given) to a temp folder at my site, and then running the install.k2.php, but I received a "restricted access" message. I changed the CHMOD to 777 for all files and folders, the problem still exists.