Check the environment setup as shown in the following table.
|Questions||Actions to Take|
|Are you using a third-party simulator?||
Ensure the path to the simulator executable is specified in the system search path.
When using the Vivado simulator, you do not need to specify a search path.
Ensure that you have compiled the simulation libraries as discussed in Simulating IP Cores.
|Are you running Linux?||Ensure that your setup files (for example