Prompted to enter the FTP account information when you install the plug-in WP background, in fact, this problem is Apache / Nginx execution of the identity of not file owner.
If you are using a stand-alone server or VPS, WordPress installation directory is /var/www/wordpress
, to modify the website where the directory permissions:
$ sudo chmod -R 755 /var/www/wordpress
Then the owner of all the files in the site directory to www
$ sudo chown -R www /var/www/wordpress
If you are using a virtual host, add the following code in wp-config.php
define("FS_METHOD", "direct"); define("FS_CHMOD_DIR", 0777); define("FS_CHMOD_FILE", 0777);