Hi,
I get the following error when running
cd /usr/local/directadmin/custombuild ./build clean ./build update ./build versions ./build update_versions
Try to execute these commands and the problem should be resolved.
cd /usr/local/directadmin/custombuild ./build update ./build set exim yes ./build set eximconf yes ./build set eximconf_release 4.5 ./build set spamassassin yes ./build update ./build exim ./build exim_conf