Fernie

it does needs the filesystem boost library. build breaks at 98% :( [ 98%] Linking CXX executable slic3r_test /usr/bin/cmake -E cmake_link_script CMakeFiles/slic3r_test.dir/link.txt --verbose=1 /usr/bin/c++ -O2 -fPIC -O3 -DNDEBUG CMakeFiles/slic3r_test.dir/test/test_harness.cpp.o CMakeFiles/slic3r_test.dir/test/test_data.cpp.o...

ok, found the problem. cmake is not pointing to the right boost library path. it is using /usr/lib instead of /usr/lib64.