Configure STA. Create the needed defconfig.out
dsmsta setstorageserver myname=storagnt mypassword=fun4me myhladdress=agent.tucson.ibm.com servername=tsmsrver serverpassword=not4u hladdress=tsmsrver.tucson.ibm.com lladdress=1502
Install in silent mode:
./install.bin -i silent -DLICENSE_ACCEPTED=true -DINSTALL_STAGENT=1 -DINSTALL_SERVER_LANGUAGES=1 -DINSTALL_DEVICES=1