In order to use Casper and CasperFDR, you need to set the following
environment variables:

FDRHOME: should point to the base of the FDR distribution

CASPERBASE: should point to the base of the Casper distribution

You will probably also want to include ${CASPERBASE} and ${FDRHOME}/bin on
your path.

For example, you could include the following lines in your .cshrc

setenv FDRHOME /usr/local/fdr/
setenv CASPERBASE /usr/local/Casper

setenv PATH ${CASPERBASE}:${FDRHOME}/bin:$PATH
