bash: ./lmgrd: /lib64/ld-lsb-x86-64.so.3: bad ELF interpreter: No such file or directory

this is the problem you will face while "Configuring a License Server on Linux/UNIX for Mentor Graphics VLSI tools":

Solution:

You will need to install the redhat-lsb library by running this command :

# yum -y install redhat-lsb