Install MIT krb5 by running the following commands: ./configure --prefix=/usr --sysconfdir=/etc \ --localstatedir=/var/lib --enable-dns --enable-shared --mandir=/usr/share/man && make && make install && mv /bin/login /bin/login.shadow && cp /usr/sbin/login.krb5 /bin/login && mv /usr/bin/ksu /bin && mv /usr/lib/libkrb5.so.3* /lib && mv /usr/lib/libkrb4.so.2* /lib && mv /usr/lib/libdes425.so.3* /lib && mv /usr/lib/libk5crypto.so.3* /lib && mv /usr/lib/libcom_err.so.3* /lib && ln -sf ../../lib/libkrb5.so /usr/lib && ln -sf ../../lib/libkrb4.so /usr/lib && ln -sf ../../lib/libdes425.so /usr/lib && ln -sf ../../lib/libk5crypto.so /usr/lib && ln -sf ../../lib/libcom_err.so /usr/lib && ldconfig