Error in Gromacs 2022.3 installation

Hello all,

In GROMACS installation in a cluster, after running the command:


I have faced the error (attached pictures).

I would be thankful if you could help me to fix it.


That looks like an intermittent network error when downloading regression test data.

You can either retry the same command again (at least right now, on our side, the server is working fine) or omit the -DREGRESSIONTEST_DOWNLOAD=ON flag from the CMake call.

Regression test data can be downloaded manually later, it is not strictly required for building GROMACS.

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