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shuhuilee / MEEP-Test

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"Fatal error: mpi.h: no such file or directory" during compilation #2

Closed shuhuilee closed 4 years ago

shuhuilee commented 4 years ago

(Context: Following the Build from Source code on MEEP documentation site)

on doingpip3 install --user --no-binary=h5py h5py there is a termination due to mpi.h not being present.

I looked online and saw that some said the issue is due to an absence of C++ or C linkers when doing install. How does one specify a header such as CC=mpicc when issuing a pip3 install command? it seems to work differently from say sh autogen.sh or ./compile

shuhuilee commented 4 years ago

I triedsudo apt install libopenmpi-devand ran the pip3 installcommand again, but it did not work

shuhuilee commented 4 years ago

Tried brew install openmpi and brew install mpich which clashes with the first command, as per suggestions on https://github.com/openai/baselines/issues/114

Ran pip3 install. Still fatal error, mpi.h not found.

Tried downloading via Synaptic.

Searched for, downloaded, and installed all mpi-related packages on packages.ubuntu.com for bionic 18.04 -- ran the pip3 install command again, still no change.

shuhuilee commented 4 years ago

Instead of proceeding within the folder ~/install, I used cd to exit to root directory.

Executing the pip3 install --user --no-binary=h5py h5pycommand then worked without incident.