How to install PIWIK on Localhost?

i Want to install piwik on my localhost … i already install Analytic plugin on my localhost… please can any one help me in this matter???

Simply extract it at your localhost root directory. Then follow the instructions.

Even after copying piwik in localhost root directory, I’m unable to open the piwik getting 404 error when clicking localhost:8080/piwik

This could be for a whole bunch of reasons:
-Make sure your local server is running
-Make sure 8080 is actually the port of your local server
-The piwik global.ini.php or config.ini.php may need to be changed to trust localhost:8080
-Maybe you didn’t put piwik in the right folder. On Apache its htdocs, on IIS its inetpub