can't run simulation with vcs

[mancomao]

can't run the simulation with vcs,
the command is only: "make SIM=vcs", guess the command is this
the log is like this:

• RISC-V Regression Testbench ----------- `---' ----------
  XLEN | PRIV | MMU | FPU | RVA | RVM | MULLAT | CORES
  64 | M SU | 0 | 0 | 0 | 0 | 0 | 1

---

Test = test.hex
ICache = 0kB
DCache = 0kB

Warning-[STASKW_CO] Cannot open file
/home/lightai/RISCV/RV12/bench/verilog/ahb3lite/memory_model_ahb3lite.sv, 149
The file 'test.hex' could not be opened. No such file or directory.
Please ensure that the file exists with proper permissions.

ERROR : Skip reading file test.hex. Reason file not found
$finish called from file "/home/lightai/RISCV/RV12/bench/verilog/ahb3lite/memory_model_ahb3lite.sv", line 153.
$finish at simulation time 0
make[2]: Leaving directory '/home/lightai/RISCV/RV12/sim/ahb3lite/regression/run/vcs'
make[1]: Leaving directory '/home/lightai/RISCV/RV12/sim/ahb3lite/regression/run'
make vcs LOG=./log/DCACHE_SIZE0@ICACHE_SIZE0@MEM_LATENCY0@WRITEBUFFER_SIZE0@[e-mail]
PARAMS="DCACHE_SIZE=0
ICACHE_SIZE=0
MEM_LATENCY=0
WRITEBUFFER_SIZE=0
XLEN=64
MULT_LATENCY=rv64ui-p-addi
HAS_U=1 HAS_S= HAS_H=
HAS_RVA= HAS_RVC=0 HAS_RVM=1
TECHNOLOGY=GENERIC
INIT_FILE="../../../../../bench/tests/regression/rv64ui-p-addi.hex" "
make[1]: Entering directory '/home/lightai/RISCV/RV12/sim/ahb3lite/regression/run'
make[2]: Entering directory '/home/lightai/RISCV/RV12/sim/ahb3lite/regression/run/vcs'

Warning-[LCA_FEATURES_ENABLED] Usage warning
LCA features enabled by '-lca' argument on the command line. For more
information regarding list of LCA features please refer to Chapter "LCA
features" in the VCS/VCS-MX Release Notes

looks like the INIT_FILE has not been initialized into testbench, need help on this.