Compile error FPC version 3.1.1, lazarus verison 1.5

[mdogancay]

Hint: (11030) Start of reading config file P:\lazarus\fpc\bin\i386-win32\fpc.cfg
Hint: (11031) End of reading config file P:\lazarus\fpc\bin\i386-win32\fpc.cfg
Free Pascal Compiler version 3.1.1 [2015/04/11] for i386
Copyright (c) 1993-2015 by Florian Klaempfl and others
(1002) Target OS: Win32 for i386
(3104) Compiling barerun.pas
(3104) Compiling bare.animation.pas
P:\lazarus\engines\Bare.Game\source\bare.types.pas(858,25) Error: (5002) Duplicate identifier "$ansistrrec7"
P:\lazarus\engines\Bare.Game\source\bare.types.pas(858,25) Hint: (5003) Identifier already defined in unit BARE.ANIMATION: bare.animation.pas at line 854
bare.animation.pas(1128) Fatal: (10026) There were 1 errors compiling module, stopping
Fatal: (1018) Compilation aborted
Error: P:\lazarus\fpc\bin\i386-win32\ppc386.exe returned an error exitcode

I got this error message and I cant build pls help.

[ThisIsForRealGTA5]

Hello im looking for Lazurus FPC 3.1.1 i cant find anywhere please may you send me a link on how to get it