fpc-source 2.6.2-7 (amd64 binary) in ubuntu trusty

 The Free Pascal Compiler is an Object Pascal compiler supporting both Delphi
 and Turbo Pascal 7.0 dialects, as well as Mac Pascal dialects. It provides a
 completely portable RunTime Library (RTL) available on many platforms and
 compatible with Turbo Pascal, along with a platform-independent class-based
 Free Component Library (FCL) adding many Delphi extensions and interfacing
 with many popular open source libraries.
 .
 This dependency package always depends on the latest available version of
 the package containing Free Pascal's own source code. It is meant to be used by
 the Lazarus IDE.