Understanding the GRE
GRE Config File Format
n[1.3b]
nGRE_PATH=/home/dougt/gre/1.3b/
n[1.4a]
nGRE_PATH=/home/dougt/gre/1.4a/
n[1.4b]
nGRE_PATH=/home/dougt/gre/1.4b/