Update packaging/install.rb
Update packaging/install.rb

Send output to installer.log and stdout

prakash-alpine/chorus,mpushpav/chorus,hewtest/chorus,jamesblunt/chorus,mpushpav/chorus,mpushpav/chorus,prakash-alpine/chorus,jamesblunt/chorus,mpushpav/chorus,atul-alpine/chorus,atul-alpine/chorus,mpushpav/chorus,atul-alpine/chorus,atul-alpine/chorus,prakash-alpine/chorus,jamesblunt/chorus,hewtest/chorus,prakash-alpine/chorus,jamesblunt/chorus,hewtest/chorus,hewtest/chorus,lukepolo/chorus,lukepolo/chorus,jamesblunt/chorus,mpushpav/chorus,atul-alpine/chorus,hewtest/chorus,lukepolo/chorus,lukepolo/chorus,hewtest/chorus,jamesblunt/chorus,lukepolo/chorus,lukepolo/chorus,atul-alpine/chorus,jamesblunt/chorus,lukepolo/chorus,hewtest/chorus,mpushpav/chorus,atul-alpine/chorus,prakash-alpine/chorus,hewtest/chorus