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- Archived [README](/packaging/debian/README) contents that should appear on the sourceforge repo.
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- Archived [installer script](/packaging/debian/add-debian-repo.sh) contents that should appear on dl.openfoam.com/
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## Known problems
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### Cannot find MPI library
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This is a [very strange issue](https://develop.openfoam.com/Development/openfoam/-/issues/1817#note_49023)
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in which the Ubuntu triggers fails to properly link the mpi libraries.
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Contents for `libopenmpi-dev` exist:
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```
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$ dpkg-query -L libopenmpi-dev | grep libmpi
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/usr/lib/x86_64-linux-gnu/openmpi/lib/libmpi.so
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/usr/lib/x86_64-linux-gnu/openmpi/lib/libmpi_cxx.so
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...
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```
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Reverse lookup is also correct:
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```
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$ dpkg-query -S /usr/lib/x86_64-linux-gnu/openmpi/lib/libmpi.so
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libopenmpi-dev:amd64: /usr/lib/x86_64-linux-gnu/openmpi/lib/libmpi.so
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```
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Except that ***none*** of the links actually exist on the regular
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Ubuntu install (the docker install is OK for some unknown reason).
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_It appears that the triggers for `libopenmpi-dev` might be run too soon._
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The following brute-force method (there might be a cleaner way) seems
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to work to retrigger things properly.
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```
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$ sudo dpkg --remove --force-all libopenmpi-dev
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$ sudo apt install libopenmpi-dev
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```
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After this all of the `.so` links exist as expected.
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---
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Copyright (C) 2020-2021 OpenCFD Ltd. |
