yes, after you have run rebuild-host.sh you should add a video mapping to /jevois/config/videomappings.cfg on your host, for example:
YUYV 320 240 30.0 YUYV 320 240 30.0 SampleVendor SampleModule
Then run jevois-daemon and type listmappings
Go through the list and find the number for the mapping you just added
type quit and finally
jevois-daemon --videomapping=XX
where XX is the mapping number.
for more details see the section on "compiling and testing on host" here:
http://jevois.org/tutorials/ProgrammerHello.html