sudo apt-get install php5-gd php-xml-parser php5-intl smbclient curl libcurl3 php5-curl

The next thing to do is to enable mod_rewrite and mod_ headers on the Apache2 server. These modules will enable ownCloud to use Apache’s .htaccess files, which it needs to function properly. A .htaccess file is used by Apache to allow websites to configure their access details without needing to changeLaccess the server config files. They are very useful in a shared server set-up where, typically, people don’t have access to the server config.

Type the following commands in the terminal to enable mod_rewrite and mod_headers: