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Installation Guide for LinuxANSYS, Inc.Southpointe2600 ANSYS DriveCanonsburg, PA 15317ansysinfo@ansys.comhttp://www.ansys.com(T) 724-746-3304(F) 724-514-9494Release 16.2July 2015000408ANSYS, Inc. iscertified to ISO9001:2008.
Revision InformationThe information in this guide applies to all ANSYS, Inc. products released on or after this date, until supersededby a newer version of this guide. This guide replaces individual product installation guides from previous releases.Copyright and Trademark Information 2015 SAS IP, Inc. All rights reserved. Unauthorized use, distribution or duplication is prohibited.ANSYS, ANSYS Workbench, Ansoft, AUTODYN, EKM, Engineering Knowledge Manager, CFX, FLUENT, HFSS, AIMand any and all ANSYS, Inc. brand, product, service and feature names, logos and slogans are registered trademarksor trademarks of ANSYS, Inc. or its subsidiaries in the United States or other countries. ICEM CFD is a trademarkused by ANSYS, Inc. under license. CFX is a trademark of Sony Corporation in Japan. All other brand, product,service and feature names or trademarks are the property of their respective owners.Disclaimer NoticeTHIS ANSYS SOFTWARE PRODUCT AND PROGRAM DOCUMENTATION INCLUDE TRADE SECRETS AND ARE CONFIDENTIAL AND PROPRIETARY PRODUCTS OF ANSYS, INC., ITS SUBSIDIARIES, OR LICENSORS. The software productsand documentation are furnished by ANSYS, Inc., its subsidiaries, or affiliates under a software license agreementthat contains provisions concerning non-disclosure, copying, length and nature of use, compliance with exportinglaws, warranties, disclaimers, limitations of liability, and remedies, and other provisions. The software productsand documentation may be used, disclosed, transferred, or copied only in accordance with the terms and conditionsof that software license agreement.ANSYS, Inc. is certified to ISO 9001:2008.U.S. Government RightsFor U.S. Government users, except as specifically granted by the ANSYS, Inc. software license agreement, the use,duplication, or disclosure by the United States Government is subject to restrictions stated in the ANSYS, Inc.software license agreement and FAR 12.212 (for non-DOD licenses).Third-Party SoftwareSee the legal information in the product help files for the complete Legal Notice for ANSYS proprietary softwareand third-party software. If you are unable to access the Legal Notice, please contact ANSYS, Inc.Published in the U.S.A.
Table of Contents1. Installation Prerequisites for Linux . 11.1. System Prerequisites . 21.1.1. CAD Support . 31.2. Disk Space and Memory Requirements . 31.3. Requirements for the GPU Accelerator in Mechanical APDL . 41.4. Additional Hardware and Software Requirements . 41.5. Third-Party Software and Other Security Considerations . 52. Platform Details . 72.1. Utilizing CPU Hyperthreading Technology with ANSYS CFD Solvers . 112.2. Compiler Requirements for Linux Systems . 112.3. Select Your Installation . 123. Installing the ANSYS Software for a Stand-alone Linux System . 133.1. Pre-Installation Instructions for Download Installations . 143.2. Product Download Instructions . 143.3. Installing from a USB Drive . 153.4. Mounting the DVD Instructions for DVD Installations (Linux x64 Only) . 153.5. Product Installation . 163.5.1. ANSYS License Manager Installation . 183.5.1.1. Registering the License Server . 204. Installing the ANSYS Products and the License Server on Different Linux Machines . 214.1. Pre-Installation Instructions for Download Installations . 224.2. Product Download Instructions . 224.3. Installing from a USB Drive . 234.4. Mounting the DVD Instructions for DVD Installations (Linux x64 Only) . 234.5. Product Installation . 244.5.1. ANSYS License Manager Installation . 264.5.1.1. Registering the License Server . 284.5.2. Network Installation and Product Configuration . 284.5.2.1. Export the /ansys inc Directory . 284.5.2.2. Run the Product Configuration Utility on All Client Machines . 295. Post-Installation Instructions . 315.1. Post-Installation Procedures for Mechanical APDL and ANSYS Workbench Products . 325.1.1. Post-Installation Procedures for ANSYS CFX . 335.1.1.1. Setting up ANSYS TurboGrid Release 16.2 . 345.1.1.2. Using the ANSYS CFX Launcher to Set Up Users . 355.1.1.3. Verifying the Installation of ANSYS CFX Products . 355.1.2. Post-Installation Procedures for ANSYS Fluent . 355.1.3. Post-Installation Procedures for ANSYS Polyflow . 365.1.4. Post-Installation Procedures for ANSYS ICEM CFD . 365.1.5. Post-Installation Procedures for ANSYS Autodyn . 375.1.6. Post-Installation Procedures for Other Products . 375.2. Product Localization . 375.2.1. Translated Message File Installation for Mechanical APDL . 385.3. Launching ANSYS, Inc. Products . 386. Installing the ANSYS, Inc. Product Help Documentation Only . 417. Silent Mode Operations . 437.1. Silent Product and License Manager Installation . 447.2. Silent Product Configuration/Unconfiguration . 467.3. Silent Media Installation . 467.3.1. Silent Uninstall . 47Release 16.2 - SAS IP, Inc. All rights reserved. - Contains proprietary and confidential informationof ANSYS, Inc. and its subsidiaries and affiliates.iii
Linux Installation Guide8. Configuring CAD Products . 498.1. Using the CAD Configuration Manager . 498.1.1. Unconfiguring . 508.1.2. Running the CAD Configuration Manager in Batch Mode . 518.1.3. NX Configuration . 518.2. Configuring the Geometry Interface for NX for ANSYS Workbench Products . 529. Uninstalling the Software . 5310. Troubleshooting . 5510.1. Installation Troubleshooting . 5510.1.1. Gathering Diagnostic Information . 5510.1.2.The GUI Installation Process Hangs . 5510.1.3. The Target Machine Does Not Have a DVD Drive . 5510.1.4. CAD Configuration Manager Help Does Not Load . 5610.1.5. Cannot Enter Data in Text Fields . 5610.1.6. Download and Installation Error Messages . 5610.1.7. System-related Error Messages . 5610.1.8. High Performance Computing Error Messages . 5710.2. Installation Troubleshooting - Mechanical APDL . 5710.2.1.Your batch jobs terminate when you log out of a session . 5710.2.2. Mechanical APDL Documentation File for User Interface Error Messages . 5710.2.3. Launcher Error Messages . 5710.2.4. FORTRAN Runtime Error Messages . 5810.2.4.1. Intel Linux 64 Systems . 5810.2.4.2. Intel EM64T Linux x64 Systems . 5810.2.4.3. AMD Opteron Linux x64 Systems . 5810.3. Installation Troubleshooting - ANSYS Workbench . 5810.3.1. Startup or Graphics Problems . 5810.4. Installation Troubleshooting - ANSYS CFX . 5910.4.1. CFX Distributed Parallel Runs Fail . 5910.5. Contacting Technical Support . 5911. Applications Included with Each Product . 63ivRelease 16.2 - SAS IP, Inc. All rights reserved. - Contains proprietary and confidential informationof ANSYS, Inc. and its subsidiaries and affiliates.
List of Tables1.1. Supported Linux Platforms . 21.2. CAD Support by Platform . 32.1. Compiler Requirements for All Linux Versions .
ANSYS, Inc. Release 16.2 products are supported on the Linux platforms and operating system levels listed in the following tables. Patches listed may be superseded by newer versions; see your vendor for
