在Cadence IC5141 usr6中新建一个单元视图 functional ,用vi编辑该单元的verilog描述。然后输wq保存退出时报出了下面的错误。请问怎么办?
NCVNF: Cannot find ncvlog executable from your path. Please update your path to point to the correct executable or use vmsNcvlogExecutable variable to specify the executable to use.