# default package versions
binutils_ver=${binutils_ver:-2.28}
cmake_ver=${cmake_ver:-3.1.1}
elpa_ver=${elpa_ver:-2017.05.002}
fftw_ver=${fftw_ver:-3.3.6-pl1}
gcc_ver=${gcc_ver:-6.3.0}
lcov_ver=${lcov_ver:-1.13}
libint_ver=${libint_ver:-1.1.6}
libxc_ver=${libxc_ver:-3.0.0}
mpich_ver=${mpich_ver:-3.2}
openblas_ver=${openblas_ver:-0.2.20}
openmpi_ver=${openmpi_ver:-2.0.2}
parmetis_ver=${parmetis_ver:-4.0.3}
pexsi_ver=${pexsi_ver:-0.10.1}
plumed_ver=${plumed_ver:-2.2b}
quip_ver=${quip_ver:-cc83ceea5776c40fcb5ab224a25ab04d62175449}
reflapack_ver=${reflapack_ver:-3.5.0}
scalapack_ver=${scalapack_ver:-2.0.2}
scotch_ver=${scotch_ver:-6.0.0}
superlu_ver=${superlu_ver:-5.1.2}
valgrind_ver=${valgrind_ver:-3.12.0}
libxsmm_ver=${libxsmm_ver:-1.7.1}
make_ver=${make_ver:-4.1}
