[sfh]

Hello everybody,
I installed ANSYS on CentOS 8.3. When the installation completed, it wrote there are some errors/warnings. I don't know what was the problem.
Could you please guide me what's the problem?
I copied whole the log file error at the end of this message.


Regards,
Fatemeh




>>>--------------------------------------->
Ansys installation: Wed Nov 2 16:52:09 2022
Revision: 2022 R1

ERROR: /usr/ansys_inc/v221/aisol/.workbench -cmd /usr/ansys_inc/v221/aisol/../commonfiles/MainWin/linx64/mw/bin-amd64_linux_optimized/regsvr32 -c -nodisplay /usr/ansys_inc/v221/aisol/dll/linx64/libans.graphics.graphutilityu.so failed
ERROR: /usr/ansys_inc/v221/aisol/.workbench -cmd /usr/ansys_inc/v221/aisol/../commonfiles/MainWin/linx64/mw/bin-amd64_linux_optimized/regsvr32 -c -nodisplay /usr/ansys_inc/v221/aisol/dll/linx64/libans.cadint.configmgrcom.so failed
/usr/ansys_inc/v221/CFX/bin/../tools/perl-5.32.0/bin/perl: error while loading shared libraries: libnsl.so.1: cannot open shared object file: No such file or directory
###### Error #######
Error executing configuration script '/usr/ansys_inc/v221/commonfiles/configs/linx64/config/AnsConfigCFX.sh'
'"/usr/ansys_inc/v221/commonfiles/configs/linx64/config/AnsConfigCFX.sh" -installdir "/usr/ansys_inc" -rev 221 -dotrev 2022 R1 -scripttosource "/usr/ansys_inc/v221/commonfiles/configs/linx64/config/ConfigCommon.tcl" -sourcedir "/tmp/ans_install_tmp106705" -os_lang en-us -install -skip_file_associations ' terminated after 1 attempts with the following error(s):
Unknown error
Exit Code: 127
>>>--------------------------------------->