packaging: setup: fixing development environment on remote engine

Fixing imports for
notroot developing environment.

Change-Id: I9b7e75dbf8ffe7a8c251232648685b0d6dbf592b
Signed-off-by: Simone Tiraboschi <stirabos@redhat.com>
(cherry picked from commit f49535ce74f84d65057e25cd6dd52015c1e78be6)