export CARAVEL_ROOT=/opt/caravel && make -f /opt/caravel/Makefile check-env
make[1]: Entering directory `/root/project'
make[1]: Nothing to be done for `check-env'.
make[1]: Leaving directory `/root/project'
export CARAVEL_ROOT=/opt/caravel && make -f /opt/caravel/Makefile uncompress
make[1]: Entering directory `/root/project'
gzip: caravel/gds/user_analog_project_wrapper_empty.gds already exists;	not overwritten
make[1]: *** [caravel/gds/user_analog_project_wrapper_empty.gds] Error 2
make[1]: Leaving directory `/root/project'
make: *** [uncompress] Error 2