Hi there our IT guy gets this error while he tries to compile Relion 2.0

Error in compiling RELION 2

Operating system: Centos 7.2

CMake command

CMAKE_PREFIX_PATH=/usr/lib64/openmpi:/opt/fftw334 /opt/cmake_2.8.12.2/bin/cmake ../

CMake output

-- The C compiler identification is GNU 4.8.5
-- The CXX compiler identification is GNU 4.8.5
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- BUILD TYPE set to the default type: 'Release'
-- Setting fallback CUDA_ARCH=35
-- Setting cpu precision to double
-- Setting gpu precision to single
-- Found CUDA: /usr/local/cuda (found version "8.0")
-- Using cuda wrapper to compile....
-- Cuda version is >= 7.5 and single-precision build, enable double usage warning.
-- Found MPI_C: /usr/lib64/openmpi/lib/libmpi.so
-- Found MPI_CXX: /usr/lib64/openmpi/lib/libmpi_cxx.so;/usr/lib64/openmpi/lib/libmpi.so
-- MPI_INCLUDE_PATH : /usr/include/openmpi-x86_64
-- MPI_LIBRARIES : /usr/lib64/openmpi/lib/libmpi_cxx.so;/usr/lib64/openmpi/lib/libmpi.so
-- MPI_CXX_INCLUDE_PATH : /usr/include/openmpi-x86_64
-- MPI_CXX_LIBRARIES : /usr/lib64/openmpi/lib/libmpi_cxx.so;/usr/lib64/openmpi/lib/libmpi.so
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Found X11: /usr/lib64/libX11.so
-- Could NOT find FLTK (missing: FLTK_FLUID_EXECUTABLE)
-- FLTK was NOT found
-- -------------------------------------------------
-- ------- WILL USE LOCALLY BUILT FLTK LIBS --------
-- -------------------------------------------------
-- Found previously built external (non-system) FLTK library
-- FLTK_INCLUDE_DIR: /usr/include
-- FLTK_LIBRARIES: /usr/lib64/libfltk_images.so;/usr/lib64/libfltk_forms.so;/usr/lib64/libfltk.so
-- Found FFTW: fftw3
-- FFTW_LIBRARIES: /opt/fftw334/lib/libfftw3.so
-- Looking for sincos
-- Looking for sincos - found
-- Looking for __sincos
-- Looking for __sincos - not found
-- Building shared libs (smaller build size and binaries)
-- CMAKE_BINARY_DIR:/opt/relion/relion2-beta/build
-- added autopick...
-- added autopick_mpi...
-- added display...
-- added find_tiltpairs...
-- added helix_toolbox...
-- added image_handler...
-- added maingui...
-- added manualpick...
-- added mask_create...
-- added particle_polish...
-- added particle_polish_mpi...
-- added particle_reposition...
-- added particle_sort...
-- added particle_sort_mpi...
-- added particle_symmetry_expand...
-- added pipeliner...
-- added postprocess...
-- added postprocess_mpi...
-- added preprocess...
-- added preprocess_mpi...
-- added project...
-- added reconstruct...
-- added refine...
-- added refine_mpi...
-- added run_ctffind...
-- added run_ctffind_mpi...
-- added run_motioncorr...
-- added run_motioncorr_mpi...
-- added stack_create...
-- added star_combine...
-- added star_compare...
-- added tiltpair_plot...
-- Configuring done
-- Generating done
-- Build files have been written to: /opt/relion/relion2-beta/build

——————————————————————————————————————————————————————————————————-

“Make” output

Scanning dependencies of target copy_scripts
[ 0%] Built target copy_scripts
[ 1%] Building NVCC (Device) object src/apps/CMakeFiles/relion_gpu_util.dir/__/gpu_utils/cuda_kernels/./relion_gpu_util_generated_helper.cu.o
[ 2%] Building NVCC (Device) object src/apps/CMakeFiles/relion_gpu_util.dir/__/gpu_utils/./relion_gpu_util_generated_cuda_autopicker.cu.o
[ 3%] Building NVCC (Device) object src/apps/CMakeFiles/relion_gpu_util.dir/__/gpu_utils/./relion_gpu_util_generated_cuda_backprojector.cu.o
[ 4%] Building NVCC (Device) object src/apps/CMakeFiles/relion_gpu_util.dir/__/gpu_utils/./relion_gpu_util_generated_cuda_benchmark_utils.cu.o
[ 5%] Building NVCC (Device) object src/apps/CMakeFiles/relion_gpu_util.dir/__/gpu_utils/./relion_gpu_util_generated_cuda_helper_functions.cu.o
[ 6%] Building NVCC (Device) object src/apps/CMakeFiles/relion_gpu_util.dir/__/gpu_utils/./relion_gpu_util_generated_cuda_ml_optimiser.cu.o
[ 7%] Building NVCC (Device) object src/apps/CMakeFiles/relion_gpu_util.dir/__/gpu_utils/./relion_gpu_util_generated_cuda_projector.cu.o
[ 8%] Building NVCC (Device) object src/apps/CMakeFiles/relion_gpu_util.dir/__/gpu_utils/./relion_gpu_util_generated_cuda_projector_plan.cu.o
Scanning dependencies of target relion_gpu_util
Linking CXX shared library ../../lib/librelion_gpu_util.so
Error running link command: No such file or directory
make[2]: *** [lib/librelion_gpu_util.so] Error 2
make[1]: *** [src/apps/CMakeFiles/relion_gpu_util.dir/all] Error 2
make: *** [all] Error 2

Not clear to me how fix this.

Thanks

Yehuda