Hi, Foolishly, I said earlier today, that building on Linux should be a breeze. I should have kept quiet!! I downloaded 2.1.7 and it failed to build rlm_krb5 with messages about structure members. I reran configure with --without-rlm-krb5 and got: In function 'setup_modules': undefined ref to lt__PROGRAM__LTX_preloaded_symbols in src/main/modules.c. I notice in the bug fixes for 2.1.7 there's a workaround added. Seems it doesn't work for me. Any suggestions please. Leighton --- This transmission is confidential and may be legally privileged. If you receive it in error, please notify us immediately by e-mail and remove it from your system. If the content of this e-mail does not relate to the business of the University of Huddersfield, then we do not endorse it and will accept no liability.