Q: current symengine and python-symengine versions on conda-forge

[Audrius Stundzia]

Hello,

The current SymEngine release is 0.6.0 according to
https://github.com/symengine/symengine

and the current python-symengine release is 0.6.1 according to
https://github.com/symengine/symengine.py

However, when I install symengine from conda-forge
https://anaconda.org/conda-forge/symengine
using
conda install -c conda-forge symengine
the version installed is
Name                         Version            Build                   Channel
symengine                 0.5.0                h9603a25_0      symengine

Similarly, when I install python-symengine from conda-forge
https://anaconda.org/conda-forge/python-symengine
using
conda install -c conda-forge python-symengine
the version installed is
Name                               Version        Build                          Channel
python-symengine          0.5.1            py38h9603a25_0    conda-forge

Is this a mislabeling issue or something else?

I tried some of the other download command such as
conda install -c conda-forge/label/cf201901 symengine
conda install -c conda-forge/label/cf202003 symengine
with the same result.

As I am doing operator expansions using derivatives switching to symengine has resulted in a signficant speed-up. So thanks to all involved for your work.

[Isuru Fernando]

Hi,

What do you get when you do `conda info`?

Can you try the following?

conda config --add channels conda-forge

conda install "python-symengine=0.6.1"

Isuru

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[Audrius Stundzia]

Hello,

'conda info'

     active environment : base
    active env location : /home/audrius/anaconda3
            shell level : 1
       user config file : /home/audrius/.condarc
 populated config files :
          conda version : 4.8.4
    conda-build version : 3.18.11
         python version : 3.8.3.final.0
       virtual packages : __glibc=2.31
       base environment : /home/audrius/anaconda3  (writable)
           channel URLs : https://repo.anaconda.com/pkgs/main/linux-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/linux-64
                          https://repo.anaconda.com/pkgs/r/noarch
          package cache : /home/audrius/anaconda3/pkgs
                          /home/audrius/.conda/pkgs
       envs directories : /home/audrius/anaconda3/envs
                          /home/audrius/.conda/envs
               platform : linux-64
             user-agent : conda/4.8.4 requests/2.24.0 CPython/3.8.3 Linux/4.19.121-microsoft-standard ubuntu/20.04.1 glibc/2.31
                UID:GID : 1000:1000
             netrc file : None
           offline mode : False

conda config --append channels conda-forge

           channel URLs : https://repo.anaconda.com/pkgs/main/linux-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/linux-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://conda.anaconda.org/conda-forge/linux-64
                          https://conda.anaconda.org/conda-forge/noarch

conda install "python-symengine=0.6.1"

Name                               Version         Build  Channel
python-symengine          0.6.1            py38h5b2b51c_1    conda-forge
symengine                       0.6.0            h9603a25_0             conda-forge

Thank you for your assistance.