Boost error

[gregorgebhardt]

Hi,

I am trying to install job_stream in a conda environment with boost 1.68 installed.
During pip install job_stream get the following error:

In file included from /home/gebhardt16/.conda/envs/gym/include/boost/process/detail/posix/io_context_ref.hpp:21:0,
                     from /home/gebhardt16/.conda/envs/gym/include/boost/process/async.hpp:42,
                     from /home/gebhardt16/.conda/envs/gym/include/boost/process.hpp:23,
                     from job_stream/invoke.cpp:12:
    /home/gebhardt16/.conda/envs/gym/include/boost/process/detail/posix/is_running.hpp:20:1: error: non-constant condition for static assertion
     static_assert(!WIFEXITED(still_active) && !WIFSIGNALED(still_active), "Internal Error");

I tried to downgrade boost to 1.61, but this didn't help.

[wwoods]

Hi Gregor, Right, I think this is a boost issue. You can safely comment that line (e.g., open .conda/envs/gym/include/boost/process/detail/posix/is_running.hpp), and then job_stream will install successfully. Let me know if that works!

…

On Thu, Aug 16, 2018 at 3:42 AM Gregor Gebhardt ***@***.***> wrote: Hi, I am trying to install job_stream in a conda environment with boost 1.68 installed. During pip install job_stream get the following error: In file included from /home/gebhardt16/.conda/envs/gym/include/boost/process/detail/posix/io_context_ref.hpp:21:0, from /home/gebhardt16/.conda/envs/gym/include/boost/process/async.hpp:42, from /home/gebhardt16/.conda/envs/gym/include/boost/process.hpp:23, from job_stream/invoke.cpp:12: /home/gebhardt16/.conda/envs/gym/include/boost/process/detail/posix/is_running.hpp:20:1: error: non-constant condition for static assertion static_assert(!WIFEXITED(still_active) && !WIFSIGNALED(still_active), "Internal Error"); I tried to downgrade boost to 1.61, but this didn't help. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AANj6A1nNsBQICxFfq4ZFlmfukIQmPgiks5uRUyZgaJpZM4V_nge> .

[gregorgebhardt]

Great, thanks that worked.

[wwoods]

Thanks Gregor, I'd rather keep this open actually though, until the underlying issue is fixed in e.g. Boost. As a reference for others.