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FAQ · Changes

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Update FAQ authored Mar 11, 2025 by Alba Vilanova's avatar Alba Vilanova
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FAQ.md
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......@@ -38,31 +38,6 @@ sudo apt install libmpich-dev
pip install nes
```
Another error that is solved in the same way:
```
_configtest.c:2:10: fatal error: mpi.h: No such file or directory
#include <mpi.h>
^~~~~~~
compilation terminated.
failure.
removing: _configtest.c _configtest.o
error: Cannot compile MPI programs. Check your configuration!!!
Installing mpi4py requires a working MPI implementation.
If you are running on a supercomputer or cluster, check with
the system administrator or refer to the system user guide.
Otherwise, if you are running on a laptop or desktop computer,
your may be missing the MPICH or Open MPI development package:
* On Fedora/RHEL systems, run:
$ sudo dnf install mpich-devel # for MPICH
$ sudo dnf install openmpi-devel # for Open MPI
* On Debian/Ubuntu systems, run:
$ sudo apt install libmpich-dev # for MPICH
$ sudo apt install libopenmpi-dev # for Open MPI
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for mpi4py
```
### compiler_compat error
```
......
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