Invalid plugin installation directory, Google Analytics [closed]

If you rename the plugins folder googleanalytics into something else, e.g. OLDgoogleanalytics then refresh your website, the error is gone.
Now you can access your backend plugins page (optional: rename the folder OLDgoogleanalytics back to googleanalytics) and you can see that trying to enable the Google Analytics plugin gives the error you mentioned.

I temporarily fixed the error by commenting this piece of code.

if ( ! preg_match( '/\/' . GA_NAME . '\//', realpath( __FILE__ ), $test ) ) {

echo _( 'Invalid plugin installation directory. Please verify if the plugin\'s dir name is equal to "' . GA_NAME . '".' );

// To make able the message above to be displayed in the activation error notice.
die();
}