Fixed setting of LIBPATH when linking the Python module
Fixed setting of LIBPATH when linking the Python module

This resolves some problems when building with non-default Python
installations.

git-svn-id: e76dbe14710aecee1ad27675521492cea2578c83@1553 02a645c2-efd0-11dd-984d-ab748d24aa7e

Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn