NC verilog 查看覆盖率命令问题

前几天在centOS 6.3上安装了IUS9.2并进行了破解。在运行ncvlog、ncleb、ncsim命令时都没有问题。但是在执行iccr -gui时会报如下错误，有人知道是什么原因吗?谢谢。host lookup failure: hp-server (HOST_NOT_FOUND)while executing"host_info addresses $hostName"(procedure "getValidHostAddrByHostName" line 2)invoked from within"getValidHostAddrByHostName $hostName"(procedure "::Utilities::getCurrentHostAddr" line 9)invoked from within"::Utilities::getCurrentHostAddr"(object "::Application::appFactory" method "::Application::AppFactory::buildCurrentApplication" body line 2)invoked from within"::Application::appFactory buildCurrentApplication "Hdlr" [pwd]"invoked from within"set ::app [::Application::appFactory buildCurrentApplication "Hdlr" [pwd]]"(file "./tcl/hdlr/Net/init.tcl" line 10)invoked from within"source ./tcl/hdlr/Net/init.tcl"("uplevel" body line 3)invoked from within"uplevel \#0 "[list source $::dir/tclIndex][list source $::dir/init.tcl]""(procedure "inov_require" line 7)invoked from within"inov_require hdlr:Net"(file "./tcl/hdlr/init.tcl" line 9)invoked from within"source [file join [file join [file dirname [info script]] hdlr] init.tcl]"(file "./tcl/iccr.tcl" line 1)invoked from within"source [get_start_script]"(file "./tcl/run.tcl" line 32)

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