Then run "ccmake <path to unpacked widelands-build18-src folder>" in a build folder and "c" (configure).
Find (in "t" advanced mode) LUA_INCLUDE_DIR and set it to: /usr/include/lua-5.1
(All other settings should be OK for building to install into /usr/local)
Then "c" (configure) again, "g" (generate), "make", and "sudo make install".
Building in Fedora 20:
Extract widelands build 18 into a source folder.
Make sure dependency packages are all installed.
Then install lua-5.1 compat packages:
#yum install compat-lua*
Then run "ccmake <path to unpacked widelands- build18- src folder>" in a build folder and "c" (configure). lua-5.1
Find (in "t" advanced mode) LUA_INCLUDE_DIR and set it to: /usr/include/
(All other settings should be OK for building to install into /usr/local)
Then "c" (configure) again, "g" (generate), "make", and "sudo make install".