Updated PostInstall.txt to mention that changes will be needed to make code run correctly.
Updated PostInstall.txt to mention that changes will be needed to make code run correctly.

--HG--
branch : devel

newcontext/rubypython,halostatue/rubypython,newcontext/rubypython,newcontext/rubypython,steeve/rupy,halostatue/rubypython,halostatue/rubypython,steeve/rupy