Setting PATH and LD_LIBRARY_PATH for the tcsh shell

    echo $PATH

If not then add the following line to the .tcshrc file in your home directory:

    setenv PATH $PATH:/usr/local/bin

Then type the following to see if /usr/local/lib is in your library loading path:

    echo $LD_LIBRARY_PATH

If not then add the following line to the .tcshrc file in your home directory:

    setenv LD_LIBRARY_PATH $LD_LIBRARY_PATH:/usr/local/lib