Setting PATH and LD_LIBRARY_PATH for the bash shellType the following to see if /usr/local/bin is already in your path: echo $PATH If not then open the .bash_profile file in your home directory and add the following lines: PATH=$PATH:/usr/local/bin export PATH 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 lin..