first problem running make in /usr/src/ser/ser-0.9.6/modules/acc

i get the following error

acc.c:56:33: radiusclient-ng.h: No such file or directory

So i installed the following

freeradius-1.0.1-3.RHEL4.5.

radiusclient-ng-devel-0.5.2-4

radiusclient-ng-0.5.2-4

now i get the error

../../Makefile.modules:21: "you should run make from the main ser directory"
gcc -shared -Wl,-O2 -Wl,-E acc.o acc_mod.o diam_avp.o diam_message.o diam_tcp.o -L/usr/local/lib -lradiusclient-ng -o acc.so
/usr/bin/ld: cannot find -lradiusclient-ng
collect2: ld returned 1 exit status
make: *** [acc.so] Error 1

vi /etc/ld.so.conf reads

/usr/ofed/lib
/usr/lib64/
/etc/radiusclient
/usr/sbin
/usr/bin

I am running centos 4. The radius server works fine no problems

vi /usr/src/ser/ser-0.9.6/modules/acc/Makefile reads

# uncomment the next line if you wish to enable SQL accounting
DEFS+=-DSQL_ACC

# uncomment the next two lines if you wish to enable RADIUS accounting
DEFS+=-DRAD_ACC
include ../../Makefile.radius
# DEFS+=-DRAD_ACC -I$(LOCALBASE)/include
# LIBS=-L$(LOCALBASE)/lib -lradiusclient-

Can anyone help

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