我想在Ubuntu 16.04.6上构建制浆平台。在构建RTL模拟平台时，我首先尝试了“ ./update-ips”，然后成功地工作了，随后，我尝试了“ source setup / vsim”。 “ .sh”成功，但是当我在sim /尝试“ make clean lib build opt”时，作为伙伴出现了一些错误。我已经正确安装了questasim 10.7。
请帮助我！
** Error: ../ips/pulp_soc/rtl/pulp_soc/pulp_soc.sv(16): (vlog-13006) Could not find the package (dm). Design read will continue, but expect a cascade of errors after this failure. Furthermore if you experience a vopt-7 error immediately before this error then please check the package names or the library search paths on the command line.
** Error: ../ips/pulp_soc/rtl/pulp_soc/pulp_soc.sv(289): (vlog-2164) Class or package 'dm' not found.
** Error: ../ips/pulp_soc/rtl/pulp_soc/pulp_soc.sv(289): (vlog-2900) The localparam 'dm' is declared without a default value.
** Error: (vlog-13069) ../ips/pulp_soc/rtl/pulp_soc/pulp_soc.sv(289): near "::": syntax error, unexpected ::, expecting ';' or ','.
** Error: ../ips/pulp_soc/rtl/pulp_soc/pulp_soc.sv(294): (vlog-2164) Class or package 'dm' not found.
** Error: ../ips/pulp_soc/rtl/pulp_soc/pulp_soc.sv(295): (vlog-2164) Class or package 'dm' not found.
** Error: ../ips/pulp_soc/rtl/pulp_soc/pulp_soc.sv(298): (vlog-2164) Class or package 'dm' not found.
** Error: ../ips/pulp_soc/rtl/pulp_soc/pulp_soc.sv(298): (vlog-13205) Syntax error found in the scope following 'dm'. Is there a missing '::'?
/opt/riscv/pulp/sim/vcompile//ips/pulp_soc.mk:43: recipe for target '/opt/riscv/pulp/sim/modelsim_libs/pulp_soc_lib/pulp_soc.vmake' failed
make[2]: *** [/opt/riscv/pulp/sim/modelsim_libs/pulp_soc_lib/pulp_soc.vmake] Error 2
/opt/riscv/pulp/sim//vcompile/ips.mk:14: recipe for target 'build' failed
make[1]: *** [build] Error 2
Makefile:40: recipe for target 'build' failed
make: *** [build] Error 2