This is what I did.
1) cound not move nvidia.pkg
Partial Solution : uncheck it from Customize Menu.
(Customise Menu appears when you choose the destination/drive/partition on which you want to install Mac)
When this is solved subsiquent problems that appear are :
Audio.pkg , dart0 so and and so forth.
UNCHECK all those items what have a size of "Zero KiloBytes" , every item that has zero size will trigger an error one by one when you try to install , so just uncheck them all(it includes bootflags present in Customise Menu, look carefully and search for all such items , they may be present at difrent levels[item inside item]).
Your installation will complete now. However post installation you may need to install kexts(drivers) , bootloader etc that got unchecked from Customise menu.
My Laptop Specs:
Samsung NP300E5C , Ivy Bridge based Intel Core i5 3210 processor, Intel HD Graphics 4000 + Nvidia GeForce 620M.
Phoenix BIOS Settings req. to run are:
EDB : enabled
Fast bios : disabled
AHCI Mode Control: Manual - Enabled (imp otherwise HDD wont be detected)
Secure Boot : Disabled - CSM OS