Package: freeciv Version: 2.6.6-1 As debian/rules deletes dependencies/lua-5.3 directory when building the package, later attempts to do another build from the same tree fails. You should not delete the directory. According to the comment, the purpose is to make sure those sources are never used, as a fallback if lua is not found from the system. That's better achieved by adding the configure option --enable-sys-lua=yes (to override freeciv-2.6 default of --enable-sys-lua=test). It will also give more sensible errors than the missing directory, if those errors ever occur.
(This was causing me trouble when I started looking at the debian freeciv build failure at x32 - I should have something for that soon) - ML
