Regarding rsaref.a

While I tried to install pem-7.0 of TIS  I got this problem, can somebody tell 
me where I can obtain this file

rsaref.a


The error message is 


make: Fatal error: Don't know how to make target `/pkgs/uns/bin/rsaref.a'
Current working directory 
/tmp_mnt/u/blajmi/bobby/PEM/pem/pem-7.0/pem/interfaces/canon
*** Error code 1
make: Fatal error: Command failed for target `default'
Current working directory /tmp_mnt/u/blajmi/bobby/PEM/pem/pem-7.0/pem/interfaces
*** Error code 1
make: Fatal error: Command failed for target `default'