laixintao / laixintao/python-parallel-programming-cookbook-cn

to install mpi4py please install openmpi first

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Python
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Description

i saw your comment said you failed to install mpi4py, maybe you don't have mpi on you mac, so you can install openmpi first then try to install mpi

brew install openmpi

pip install mpi4py

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No file or test is named. Start by locating the repository's installation instructions, then check whether the mpi4py setup guidance should mention installing Open MPI with Homebrew before running pip install mpi4py; done means the relevant instructions clearly include the required commands.

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Assessment

Tech stack
python
Domain
documentation
Issue type
Documentation
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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