# get it from http://web.mit.edu/Kerberos/dist/index.html
# debian: apt-get install gcc-4.1 make libncurses5-dev bison
mkdir -p /opt/src
cd /opt/src
tar xzf krb5-1.6.1.tar.gz
cd krb5-1.6.1/src
./configure --prefix=/opt/soft_krb5-1.6.1 --without-krb4 --enable-kdc-replay-cache CC=gcc-4.1
make -j8
make install
cp config-files/krb5.conf /etc
grep /opt/soft_krb5-1.6.1/lib /etc/ld.so.conf >/dev/null || echo "/opt/soft_krb5-1.6.1/lib" >>/etc/ld.so.conf
ldconfig