How to enable Krb5 in ROOT on ubuntu 11.10?

Dear Rooters, please I would like to compile ROOT with krb5 enabled in my ubuntu 11.10 box. I installed the relevant libraries but when I run
./configure... krb5 always get disabled.

Please, how can I enable the krb5 ?

./configure linuxx8664gcc --enable-roofit --enable-python
--with-xrootd=/opt/xrootd/xrootd-3.1.0 --enable-krb5

         ...
       Checking for krb5.h ... /usr/include
       Checking for krb5.h redirect ... /usr/include/krb5/krb5.h

    Checking for krb5_c_valid_cksumtype in krb5.h ... yes     Checking for valid_cksumtype in krb5.h ... no     Checking for libk5crypto ... /usr/lib/x86_64-linux-gnu     Checking whether we're using MIT Kerberos ... yes     Checking for krb5_c_valid_cksumtype in     /usr/lib/x86_64-linux-gnu/libk5crypto.so ... no     Checking for valid_cksumtype in
    /usr/lib/x86_64-linux-gnu/libk5crypto.so ... no     Either 'krb5_c_valid_cksumtype' or 'valid_cksumtype' are available;     disabling krb5
    Checking for shadow passwords ... yes     ...

    Enabled support for asimage, astiff, builtin_afterimage,     builtin_ftgl, builtin_glew, builtin_pcre, builtin_lzma, cintex,     exceptions, explicitlink, fftw3, gviz, genvector, ldap, mathmore,     memstat, mysql, opengl, python, reflex, roofit, shadowpw, shared,     ssl, tmva, x11, xft, xml, xrootd.

    To build ROOT type:

        make

Thanks
A.A. Received on Thu Mar 01 2012 - 15:11:27 CET