How to install Opensocial Module

Opensocial requres PHP OpenSSL, mysqli and JSON extensions. Please enable it first then proceed with installation. 

To use PHP`s OpenSSL support you must also compile PHP --with-openssl[=DIR]. 
If you would like to install the mysql extension along with the mysqli extension you have to use the same client library to avoid any conflicts. 
To install the mysqli extension for PHP, use the

                    --with-mysqli=mysql_config_path/mysql_config
                

configuration option where mysql_config_path represents the location of the mysql_config program that comes with MySQL versions greater than 4.1. If you would like to install the mysql extension along with the mysqli extension you have to use the same client library to avoid any conflicts. 
To install the JSON extension for PHP, use the

                    --enable-json
                

shell_exec function is unvailable, this module require this function

                    --enable-json