https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96018
--- Comment #2 from martin.schlipf at damnthespam dot com --- Well hdf5 is not developed by me, its a huge library. You can install it manually if you want (https://www.hdfgroup.org/solutions/hdf5/), but it is available on Ubuntu as mentioned sudo apt-get install libhdf5-dev There is probably a similar package for other linux distributions.