[make1] :leaving directory

[niranjan@eninteractive.com]

Hi
    to all

    Iam building my first debian .The following error is coming
   when i try to build the package:

  libtool:install:you must specify a destination

[make1]:install error 1
[make1] :leaving directory ,/root/debian/..
make :install error 2

  can anybody help me to solve this problem
Thanks