AstroPy + NumPy conflict

Joseph Hunkeler

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Jun 27, 2016, 3:26:49 PM6/27/16

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Hi,

I seem to unable to install AstroPy 1.2.1 into my environment because it requires NumPy 1.11*. For the moment I have a hard dependency on Numpy 1.10*. Have you have dropped support for linking packages against NumPy 1.10* in the "defaults" repository, or was this just a fluke?

$ conda create -n fails python=3.5 numpy=1.10 astropy=1.2.1

Fetching package metadata ...........

Solving package specifications: ....

The following specifications were found to be in conflict:

- astropy 1.2.1* -> numpy 1.11*

- astropy 1.2.1* -> python 2.7*|3.4*

- python 3.5*

$ conda info astropy=1.2.1 | grep numpy

numpy 1.11*

$ conda info #abridged

Current conda install:

platform : linux-64

conda version : 4.1.3

conda-env version : 2.5.1

conda-build version : 1.21.2

python version : 3.5.1.final.0

requests version : 2.10.0

Thanks,

Joe

Joseph Hunkeler

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Jun 28, 2016, 7:14:50 PM6/28/16

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Hi again...

OK, so now I'm attempting to rebuild my institute's recipes against np111, and I've noticed some inconsistencies. Not all packages in the "defaults" repository have been rebuilt to link against np111.

For example, if I compile a custom "pyqtgraph" recipe I will receive a build failure because "pyopengl"s numpy linkage is incompatible; pyopengl was linked against np110, not np111.

$ conda info pyopengl | grep numpy
    numpy 1.9*
    numpy 1.9*
    numpy 1.9*
    numpy 1.9*
    numpy 1.9*
    numpy 1.10*
    numpy 1.10*
    numpy 1.10*

$ conda info pyopengl-accelerate | grep numpy
    numpy 1.9*
    numpy 1.9*
    numpy 1.9*
    numpy 1.9*
    numpy 1.9*
    numpy 1.10*
    numpy 1.10*

Why is pyqtgraph not linked against a specific version of NumPy while many other packages are?

$ conda info pyqtgraph | grep numpy
    numpy
    numpy
    numpy
    numpy
    numpy
    numpy

Regards,

Joe

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Ilan Schnell

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Jun 28, 2016, 7:33:20 PM6/28/16

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Yes, those are missing. I'll make them available later tonight.

- Ilan

Ilan Schnell

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Jun 28, 2016, 8:40:41 PM6/28/16

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pyopengl and pyopengl-accelerate build against Numpy 1.11 are now available.

Joseph Hunkeler

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Jun 28, 2016, 10:10:19 PM6/28/16

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Thank you, Ilan! :D

Regards,
Joe

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