On Fri, May 21, 2021 at 02:02:37PM +0000, Paul A. Patience wrote:
> Hi,
> 
> I am trying to build hdf5-parallel-openmpi@1.10.7 (in order to
> build dealii), but it fails with some errors that I know not
> how to deal with.
> They look like the following:
> 
>     [1621604416.381990] [localhost:25713:0]      tcp_iface.c:602  UCX  ERROR opendir(/sys/class/net) failed: No such file or directory
> 
> I've attached the full build log.
> I'm building with:
> 
>     guix build hdf5-parallel-openmpi@1.10.7 -K
> 
> Does anyone have any pointers?
> (I seem to recall having successfully installed dealii back in
> September or something.)
> 
> Thanks,
> Paul

(ins)efraim@3900XT ~$ ls /sys/class/net
eno1  lo

Is it possible that you have no networking on your system? Not even the
loopback interface?


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Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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