Problem when emulating on nexys

Created by: Clay-Cui

Hi, I followed the readme file and try to use make nexys-emul to generate the bitfile for the nexys board. However, I keep getting this error ERROR: Setup failed : Cannot find emulation/core-v-mcu-nexys/rtl/core_v_mcu_nexys.v in . cp ./build/openhwgroup.org_systems_core-v-mcu_0/nexys-a7-100t-vivado/openhwgroup.org_systems_core-v-mcu_0.runs/impl_1/core_v_mcu_nexys.bit emulation/core_v_mcu_nexys.bit cp: cannot stat './build/openhwgroup.org_systems_core-v-mcu_0/nexys-a7-100t-vivado/openhwgroup.org_systems_core-v-mcu_0.runs/impl_1/core_v_mcu_nexys.bit': No such file or directory Makefile:122: recipe for target 'nexys-emul' failed

I looked into ./build/openhwgroup.org_systems_core-v-mcu_0/nexys-a7-100t-vivado/ there is only a subfolder called src, no folder is called run. How should I fix this? And in the readme file, I don't quite get how to install latest board-parts with the core_v_nexys_200122.bit?

Thank you in advance for any help!