problems During installation of 7.0.3

I tried to install rel 7.0.3 on RH Linux. The command "gmake install" faile=
d after creating lib and bin directories. I tried to go thru the script fil=
es. and found three variables ($LIBDIR) , ($BINDIR) & ($INCLUDEDIR) in the =
Gmakefile.
I Could not find definition for ($INCLUDEDIR) anywhere. instead I found $HE=
ADERDIR
So I substituted ($INCLUDEDIR) with $HEADERDIR and it created /usr/local/pg=
sql/bin, /usr/local/pgsql/lib & /usr/local/pgsql/include

But the script failed again. I do not want to experiment further. Can someb=
ody help me

Rajagopal S. Iyer