How do I pin to a numpy version?

[Chris Barker]

I've got a python extension module (Cython) that directly calls the numpy API. so I want the conda package to be pinned to a particular numy version. How do I do that?

I've got numpy as both a build and install dependency  in the meta-yaml, but I'm getting unpinned conda packages.

-Thanks,

-CHB

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[Matt Craig]

Are you using numpy or numpy x.x?

You need the latter, in the run section, to pin the version.

Matt

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[Chris Barker]

On Mon, Jun 27, 2016 at 4:13 PM, Matt Craig <mattw...@gmail.com> wrote:

Are you using numpy or numpy x.x?

You need the latter, in the run section, to pin the version.

bingo! thanks. That seems to be doing the job.

run section or build section? or both?

-CHB

[Chris Barker]

Matt,

while I"ve got you online -- how do you get this to work with conda-build-all?

I'm doing:

$ conda-build-all ./ --matrix-conditions "python 2.7.*" "numpy >=1.11"

and getting:

Traceback (most recent call last):

  File "/Users/chris.barker/miniconda2/bin/conda-build-all", line 9, in <module>

    load_entry_point('conda-build-all==0.13.1', 'console_scripts', 'conda-build-all')()

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build_all/cli.py", line 85, in main

    b.main()

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build_all/builder.py", line 213, in main

    recipe_metas = self.fetch_all_metas()

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build_all/builder.py", line 152, in fetch_all_metas

    recipe_metas = sort_dependency_order(recipe_metas)

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build_all/builder.py", line 99, in sort_dependency_order

    meta.parse_again(permit_undefined_jinja=True)

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build/metadata.py", line 377, in parse_again

    self.meta = parse(self._get_contents(permit_undefined_jinja), path=self.meta_path)

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build/metadata.py", line 666, in _get_contents

    env.globals.update(context_processor(self, path))

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build/jinja_context.py", line 130, in context_processor

    ctx = get_environ(m=initial_metadata)

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build/environ.py", line 174, in get_dict

    d.update(meta_vars(m))

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build/environ.py", line 277, in meta_vars

    d['PKG_BUILD_STRING'] = str(meta.build_id())

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build/metadata.py", line 506, in build_id

    for ms in self.ms_depends():

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build/metadata.py", line 478, in ms_depends

    ms = handle_config_version(ms, ver, typ)

  File "/Users/chris.barker/miniconda2/lib/python2.7/site-packages/conda_build/metadata.py", line 320, in handle_config_version

    raise RuntimeError("'%s' requires external setting" % ms.spec)

RuntimeError: 'numpy x.x' requires external setting

right off the bat -- it hasn't even gotten to building the particular package yet...

-CHB

On Mon, Jun 27, 2016 at 4:13 PM, Matt Craig <mattw...@gmail.com> wrote:

[Matt Craig]

Hi Chris,

There may be other issues too, but the runtime error goes away if you set CONDA_NPY. The value doesn't matter. Can you open a conda-build-all issue for this?

Thanks,
Matt Craig