implement step-logic for installer, fix install-error for rli
implement step-logic for installer,
fix install-error for rli

rswiders/plugin-raidlogimport,EQdkpPlus/plugin-raidlogimport,EQdkpPlus/plugin-raidlogimport,rswiders/plugin-raidlogimport,rswiders/plugin-raidlogimport,rswiders/plugin-raidlogimport,EQdkpPlus/plugin-raidlogimport,EQdkpPlus/plugin-raidlogimport