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Hello Nektar++ users,

I just installed Fedora 36 on my computer. I chose this distribution specifically because Nektar++ supports it.

I made sure to install all of the required packages for each utility and solver I needed before installing libnektar++, libnektar++-openmpi and libnektar++-mpich. Then I installed the libnektar++ packages, nekmesh, fieldconvert serial and mpi versions and the incnavierstokes-solver and tried to run the command `NekMesh geometry.msh geometry.nekg` and got the following message:

```

Fatal   : Level 0 assertion violation

No such module: HDF5

Available classes: 

  Xml:

    IO with Xml geometry

  XmlCompressed:

    IO with Xml geometry

terminate called after throwing an instance of 'Nektar::ErrorUtil::NekError'

  what():  Level 0 assertion violation

No such module: HDF5

Available classes: 

  Xml:

    IO with Xml geometry

  XmlCompressed:

    IO with Xml geometry

Aborted (core dumped)

```

I know that my files are not the issue because I have been able to execute this command with my past installations of Nektar++. I got the same error when I tried FieldConvert too using a version of the .nekg mesh I had already created on a previous installation. It seems like NekMesh does not see my HDF5 installations. How may I resolve this?

Best regards,

Isaac

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