Trouble installing mpi4py

[George Stoica]

Thank you for all your help and suggestions! I got it working with Jarod's
suggestion, thanks very much!

Thanks again,
George

On Thu, Aug 8, 2019 at 8:49 PM Donghan Wang <donghanw at cs.cmu.edu> wrote:

> Hi George,
>
> I have good experience using Conda to handle dependencies. In this case,
> you can do:
>
> . /opt/miniconda3/etc/profile.d/conda.s # enable conda
>  conda create --name mpi4py python=3.6 # create a new env, namely mpi4py
>  conda activate mpi4py
>  conda install mpi4py
>  pip install tensorflow # or pip install tensorflow-gpu
>  git clone https://github.com/openai/baselines.git
>  cd baselines
>  pip install -e .
>
>  # optionally test the installation
>  pip install pytest pandas matplotlib gym[atari]
>  pytest
>
> Hope it helps.
>
> Thanks,
> Jarod
>
> On Thu, Aug 8, 2019 at 1:32 PM Predrag Punosevac <predragp at andrew.cmu.edu>
> wrote:
>
>> I just had a quick look. Software appears to be untested by upstream
>> on Red Hat derivatives which we use in the lab. I would firstly try to
>> install the software on a spear laptop of a desktop running one of
>> tested OSs (Ubunut or OS X). It that works and if software looks
>> useful you should add yourself to one of the developer mailing list
>> and we could try to install it on a Red Hat.
>>
>> Nuclear option is that we use singularity
>>
>> https://sylabs.io/docs/
>>
>> to run Ubuntu kernel in Red Hat userland if that is the only way to
>> install things.
>>
>> Note that most large government labs in U.S. use Red Hat just like we
>> do so upstream should get their act together.
>>
>> Predrag
>>
>> On Thu, Aug 8, 2019 at 1:06 PM George Stoica <gis at andrew.cmu.edu> wrote:
>> >
>> > Hi All,
>> >
>> > I hope everything is well.
>> >
>> > Apologies if this is not the correct place to ask this question, this
>> is my first time posting.
>> >
>> > I am trying to work with the openai baselines repository and need to
>> install the mpi4py dependency for it. Unfortunately, I'm having a lot of
>> trouble installing it, and none of the solutions I could find online appear
>> to be working. I was wondering if anyone has faced this issue/how you were
>> able to resolve it?
>> >
>> > Thanks very much for your help!
>> > George
>>
>>
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