POrtable COmponents C++ Libraries are:

* A collection of C++ class libraries, conceptually similar to the Java
  Class Library, the .NET Framework or Apple's Cocoa.
* Focused on solutions to frequently-encountered practical problems.
* Focused on 'internet-age' network-centric applications.
* Written in efficient, modern, 100% ANSI/ISO Standard C++.
* Based on and complementing the C++ Standard Library/STL.
* Highly portable and available on many different platforms.
* Open Source, licensed under the Boost Software License.

1. build dependencies:
   1. libmysqlclient-devel
   2. libsqlite3-devel
   3. libssl-devel
   4. libpcre-devel
   5. gcc-c++
   6. libiodbc-devel
   7. libexpat-devel
   8. cmake
   9. libunixODBC-devel
   10. zlib-devel