Install libreadline.so.4

The Readline run-time library provides a set of functions that allow users to:

• edit command lines
• maintain a list of previously-entered command lines
• perform csh-like history expansion on previous commands.

To install libreadline:

1. Download libreadline.so.4:
   • 32-bit version
   • 64-bit version
2. Use rpm to install the package. For example:

   $ rpm -Uvh readline-version-platform.rpm

   where version-platform specifies the name of the package you downloaded.