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Download GAMS Distribution 24.1.2

Please consult the release notes before downloading a system. Here are the installation notes for Windows, Mac, and UNIX. The GAMS distribution includes the GAMS Manuals in electronic form. The current version of the manuals are also available online and hard copies of the GAMS User's Guide and the Solver Manuals can be ordered through Amazon.

Windows
Windows 32 bit	Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2008, Windows Server 2003, and compatible on AMD- or Intel-based (x86_32) architectures
Windows 64 bit	Windows 8 x64, Windows 7 x64, Windows Vista x64, Windows Server 2008 x64, Windows Server 2003 x64, and compatible on AMD- or Intel-based (x64_64) architectures.
Unix
AIX	AIX 5.3 or higher, PowerPC chip, 64 bit (ppc_64)
Linux 32 bit	AMD- or Intel-based 32-bit Linux systems. The software was built with the GNU Compiler Collection (GCC) toolset, ver 4.4 or higher.
Linux 64 bit	AMD- or Intel-based 64-bit Linux systems (x86_64). The software was built with the GNU Compiler Collection (GCC) toolset, ver 4.4 or higher.
Mac OS X Intel 64 bit	Macintosh Intel-based systems (x64_64) built on Darwin 10.7 (Lion). Please note that this is a Mac OS X Terminal application and must be installed and executed using the command line interface.
Solaris SPARC 32 bit	Solaris 2.8 or higher on SUN Sparc (sparc_32). Missing Fortran Run-Time Environment?
Solaris SPARC 64 bit	Solaris 2.8 or higher on SUN Sparc (sparc_64)
Solaris x64 64 bit	Solaris 10 or higher on AMD- or Intel-based 64-bit (x64_64)
Wine
Linux/Wine (beta)	AMD- or Intel-based Linux systems. The software uses the Windows 32bit GAMS build and Wine. No separate Wine installation is required. For more information please visit this page.
Mac/Wine (beta)	For more information please visit this page.

Notes:

For older distributions please follow this link. There are some mailing lists, which will inform you about forthcoming releases, provide additional information, and are useful for questions about GAMS and modeling issues.
Microsoft Internet Explore users who have enabled SmartScreen Filter may get several warnings during the download of a GAMS system. If you do not want to ignore these messages, please cancel the download and download the current version for Windows 32 bit or Windows 64 bit as a zip-file and unzip this file before running the setup program.

MD5-Hash values (use a program like md5sum to verify):

4ffbb554b06fa3866dbd1cc1e85b4626 aix_ppc_64_sfx.exe
f54338f4e53a527ead8ff2fbea8b8b45 linux_x64_64_sfx.exe
9a5f8d9eb2faaebf7b815883b98e09a0 linux_x86_32_sfx.exe
74ad796cc004de13eb3da2b1a1c30c7d solaris_x64_64_sfx.exe
fcd83b8e2fe6cfc16b9adc1b435836a8 solaris_sparc_64_sfx.exe
92c5e64e11f8b652de4daff8132f37d7 solaris_sparc_32_sfx.exe
78ded96dfd7c7ce8b58c1bae14c5d6d6 osx_x64_64_sfx.exe

Without a valid GAMS license the system will operate as a free demo system:
- Model limits:
- Additional Global solver limits: Number of constraints and variables: 10
- The GAMS log will indicate that your system runs in demo mode:
```
GAMS Rev 240  Copyright (C) 1987-2012 GAMS Development. All rights reserved
Licensee: GAMS Development Corporation, Washington, DC   G871201/0000CA-ANY
          Free Demo,  202-342-0180,  sales@gams.com,  www.gams.com   DC0000
```
- GAMS will terminate with a licensing error if you hit one of the limits above:
```
*** Status: Terminated due to a licensing error
***         Inspect listing file for more information
```
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