Install OpenSSL en SOAP on CentOS

Install OpenSSL
yum install openssl
Note: This is typically installed on CentOS by default.

Install SOAP
yum install php-soap

apachectl restart

Disable paypal logo from sidebar in Magento

System > Configuration > Payment Methods

> Paypal All in One Payments Solutions
> Paypal Payments Advanced (Includes Express Checkout)
> Basic Settings – Paypal Payments Advanced
> Frontend Expereince settings
> Paypal Product Logo