install util changes for sherlock builds
install util changes for sherlock builds

Change-Id: I9c89e9565565d4fb7f9e972a71d3a2ce6b3c4d15
Reviewed-on: http://review.couchbase.org/44340
Reviewed-by: Venu Uppalapati <5c73d43f38c8de2bc4a2e4d15365e52f60b59dae@gmail.com>
Tested-by: Venu Uppalapati <5c73d43f38c8de2bc4a2e4d15365e52f60b59dae@gmail.com>

mikewied/perfrunner,EricACooper/perfrunner,couchbase/perfrunner,EricACooper/perfrunner,couchbase/perfrunner,couchbase/perfrunner,vmx/perfrunner,hsharsha/perfrunner,PaintScratcher/perfrunner,couchbase/perfrunner,vmx/perfrunner,pavel-paulau/perfrunner,PaintScratcher/perfrunner,hsharsha/perfrunner,dkao-cb/perfrunner,couchbase/perfrunner,pavel-paulau/perfrunner,couchbase/perfrunner,pavel-paulau/perfrunner,thomas-couchbase/perfrunner,EricACooper/perfrunner,mikewied/perfrunner,EricACooper/perfrunner,pavel-paulau/perfrunner,pavel-paulau/perfrunner,dkao-cb/perfrunner,thomas-couchbase/perfrunner