Softimage Xsi: Installing problems

I have Redhat 7.3 and I cant seem to installl it. I get this error after installation and then the installation not complete message. I have installed db2-2.4.14-10.i386.rpm and its still not working. I also just installed SDL and nothing. Im new to inux so if you know, please explain it simple. Also has anyone installed this sucessfully and if so, what distro. Thanks.....


Error: sireg -setcoex /usr/Softimage/XSI-EXP_3.0/Application/bin/libsireg.so /usr/Softimage/XSI-EXP_3.0/Application/bin/libsireg.so

Error: sireg -setval key=Interactive Cache\Active value=0

Error: sireg -setcoex /usr/Softimage/XSI-EXP_3.0/Application/bin/XSI /usr/Softimage/XSI-EXP_3.0/Application/bin/libdotxsi.so

Error: sireg -setcoex /usr/Softimage/XSI-EXP_3.0/Application/bin/libsireg.so /usr/Softimage/XSI-EXP_3.0/Application/bin/libsuminfo.so

Error: sireg -setval key=Root Locations\ArchivesRoot value=/usr/Softimage/XSI-EXP_3.0/Data/DSArchives

Error: sireg -setval key=Root Locations\CommonRoot value=/usr/Softimage/XSI-EXP_3.0/Data/DSPresets

Error: sireg -setval key=Root Locations\HtmlRoot value=/usr/Softimage/XSI-EXP_3.0/Doc/XSI

Error: sireg -setval key=Root Locations\InstallRoot value=/usr/Softimage/XSI-EXP_3.0/

Error: sireg -setval key=Root Locations\MainRoot value=/usr/Softimage/XSI-EXP_3.0/Data/DSProjects

Error: sireg -setval key=Root Locations\ScriptsRoot value=/usr/Softimage/XSI-EXP_3.0/Application/DSScripts

Error: sireg -setval key=Resources\Path value=/usr/Softimage/XSI-EXP_3.0/Application/rsrc

Error: sireg -setval key=ProductInfo\PSS EMail value=SumatraData@softimage.com

Error: Registering libspdlpop.so

Error: running spdlreg2 on /usr/Softimage/XSI-EXP_3.0/Application/phenolib/spdl


:thumbsdow