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conda-forge / numpy-feedstock

A conda-smithy repository for numpy.
BSD 3-Clause "New" or "Revised" License
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update to numpy-1.16.4 breaks numpy import "older version of numpy detected" #159

Closed akrherz closed 5 years ago

akrherz commented 5 years ago

Issue: A currently working numpy=1.16.3 install breaks after updating to numpy=1.16.4

import numpy
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/opt/miniconda3/envs/prod/lib/python3.6/site-packages/numpy/__init__.py", line 142, in <module>
    from . import core
  File "/opt/miniconda3/envs/prod/lib/python3.6/site-packages/numpy/core/__init__.py", line 91, in <module>
    raise ImportError(msg.format(path))
ImportError: Something is wrong with the numpy installation. While importing we detected an older version of numpy in ['/opt/miniconda3/envs/prod/lib/python3.6/site-packages/numpy']. One method of fixing this is to repeatedly uninstall numpy until none is found, then reinstall this version.


Environment (conda list):

``` $ conda list # packages in environment at /opt/miniconda3/envs/prod: # # Name Version Build Channel affine 2.2.2 py_0 conda-forge alabaster 0.7.12 py_0 conda-forge alembic 1.0.8 py_0 conda-forge apiclient 1.0.3 pypi_0 pypi appdirs 1.4.3 py_1 conda-forge asn1crypto 0.24.0 py36_1003 conda-forge astroid 2.2.5 py36_0 conda-forge async_generator 1.10 py_0 conda-forge atk 2.25.90 hb9dd440_1002 conda-forge atomicwrites 1.3.0 py_0 conda-forge attrs 19.1.0 py_0 conda-forge automat 0.7.0 pypi_0 pypi babel 2.6.0 py_1 conda-forge backcall 0.1.0 py_0 conda-forge bcrypt 3.1.4 py36h470a237_0 conda-forge beautifulsoup4 4.7.1 py36_1001 conda-forge bitstring 3.1.5 pypi_0 pypi black 18.6b4 pypi_0 pypi blas 2.10 openblas conda-forge bleach 3.1.0 py_0 conda-forge blinker 1.4 py_1 conda-forge bokeh 1.1.0 py36_0 conda-forge boost-cpp 1.68.0 h11c811c_1000 conda-forge bottleneck 1.2.1 py36h3010b51_1001 conda-forge boxsdk 1.5.5 pypi_0 pypi bzip2 1.0.6 h14c3975_1002 conda-forge ca-certificates 2019.3.9 hecc5488_0 conda-forge cachetools 2.1.0 pypi_0 pypi cairo 1.16.0 ha4e643d_1000 conda-forge cartopy 0.17.0 py36h0aa2c8f_1004 conda-forge cdo 1.9.6 hd104f1c_1006 conda-forge cdsapi 0.1.3 pypi_0 pypi certifi 2019.3.9 py36_0 conda-forge certipy 0.1.3 py_0 conda-forge cf_units 2.0.1 py36h3010b51_1002 conda-forge cffi 1.12.3 py36h8022711_0 conda-forge cfgrib 0.9.6.2 py_0 conda-forge cftime 1.0.3.4 py36h3010b51_1000 conda-forge chardet 3.0.4 py36_1003 conda-forge click 7.0 py_0 conda-forge click-plugins 1.1.1 py_0 conda-forge cligj 0.5.0 py_0 conda-forge cloudpickle 1.0.0 py_0 conda-forge cmarkgfm 0.4.2 py36h14c3975_2 conda-forge codecov 2.0.15 pypi_0 pypi configurable-http-proxy 1.3.0 0 conda-forge consistent-hash-git 0.3 pypi_0 pypi constantly 15.1.0 py_0 conda-forge coverage 4.5.3 py36h14c3975_0 conda-forge coveralls 1.5.1 py_0 conda-forge cryptography 2.6.1 py36h72c5cf5_0 conda-forge cryptography-vectors 2.6.1 py_0 conda-forge curl 7.64.1 hf8cf82a_0 conda-forge cycler 0.10.0 py_1 conda-forge cython 0.29.7 py36he1b5a44_0 conda-forge cytoolz 0.9.0.1 py36h14c3975_1001 conda-forge dask 1.2.2 py_0 conda-forge dask-core 1.2.2 py_0 conda-forge dbus 1.13.6 he372182_0 conda-forge decorator 4.4.0 py_0 conda-forge defusedxml 0.5.0 py_1 conda-forge descartes 1.1.0 py_3 conda-forge distributed 1.28.0 py36_0 conda-forge docopt 0.6.2 py_1 conda-forge docutils 0.14 py36_1001 conda-forge dropbox 9.3.0 py_0 conda-forge eccodes 2.12.3 h4fa793d_1 conda-forge ecmwf_grib 1.14.7 2 conda-forge entrypoints 0.3 py36_1000 conda-forge enum34 1.1.6 pypi_0 pypi ephem 3.7.6.0 py36h14c3975_1001 conda-forge esmf 7.1.0 hdfb41a0_1004 conda-forge expat 2.2.5 hf484d3e_1002 conda-forge feedgen 0.7.0 pypi_0 pypi fftw 3.3.8 nompi_h7f3a6c3_1105 conda-forge fiona 1.8.6 py36hf242f0b_3 conda-forge flake8 3.7.7 py36_0 conda-forge fontconfig 2.13.1 he4413a7_1000 conda-forge freetype 2.10.0 he983fc9_0 conda-forge freexl 1.0.5 h14c3975_1002 conda-forge fribidi 1.0.5 h14c3975_1000 conda-forge future 0.16.0 pypi_0 pypi g2clib 1.6.0 hf3f1b0b_9 conda-forge gdal 2.4.1 py36hf242f0b_0 conda-forge gdata 3.0.0 pypi_0 pypi gdk-pixbuf 2.36.12 h49783d7_1002 conda-forge geographiclib 1.49 py_0 conda-forge geojson 2.4.1 py_0 conda-forge geopandas 0.5.0 py_2 conda-forge geopy 1.19.0 py_0 conda-forge geos 3.7.1 hf484d3e_1000 conda-forge geotiff 1.4.3 h1105359_1000 conda-forge gettext 0.19.8.1 hc5be6a0_1002 conda-forge giflib 5.1.7 h516909a_1 conda-forge glib 2.58.3 hf63aee3_1001 conda-forge gmp 6.1.2 hf484d3e_1000 conda-forge gobject-introspection 1.58.2 py36h2da5eee_1000 conda-forge google-api-python-client 1.7.4 pypi_0 pypi google-auth 1.5.0 pypi_0 pypi google-auth-httplib2 0.0.3 pypi_0 pypi graphite2 1.3.13 hf484d3e_1000 conda-forge gsl 2.4 h294904e_1006 conda-forge gst-plugins-base 1.14.4 hdf3bae2_1001 conda-forge gstreamer 1.14.4 h66beb1c_1001 conda-forge gtk2 2.24.31 hb68c50a_1001 conda-forge h5netcdf 0.7.1 py_0 conda-forge h5py 2.9.0 nompi_py36hf008753_1102 conda-forge harfbuzz 2.4.0 h37c48d4_0 conda-forge hdf4 4.2.13 h9a582f1_1002 conda-forge hdf5 1.10.4 nompi_h3c11f04_1106 conda-forge hdfeos2 2.20 h64bfcee_1000 conda-forge hdfeos5 5.1.16 hccfc538_4 conda-forge heapdict 1.0.0 py36_1000 conda-forge html5lib 1.0.1 py_0 conda-forge httplib2 0.11.3 pypi_0 pypi hyperlink 17.3.1 py_0 conda-forge icu 58.2 hf484d3e_1000 conda-forge idna 2.8 py36_1000 conda-forge iembot 0.1.0 pypi_0 pypi imagesize 1.1.0 py_0 conda-forge incremental 17.5.0 py_0 conda-forge intel-openmp 2019.3 199 ipykernel 5.1.0 py36h24bf2e0_1002 conda-forge ipython 7.5.0 py36h24bf2e0_0 conda-forge ipython_genutils 0.2.0 py_1 conda-forge isort 4.3.20 py36_0 conda-forge jasper 1.900.1 h07fcdf6_1006 conda-forge jdcal 1.4.1 py_0 conda-forge jedi 0.13.3 py36_0 conda-forge jenks 1.0 pypi_0 pypi jinja2 2.10.1 py_0 conda-forge jmespath 0.9.4 py_0 conda-forge jpeg 9c h14c3975_1001 conda-forge json-c 0.13.1 h14c3975_1001 conda-forge jsonschema 3.0.1 py36_0 conda-forge jupyter_client 5.2.4 py_3 conda-forge jupyter_core 4.4.0 py_0 conda-forge jupyterhub 1.0.0 py36_0 conda-forge jupyterlab 0.35.6 py36_0 conda-forge jupyterlab_launcher 0.13.1 py_2 conda-forge jupyterlab_server 0.2.0 py_0 conda-forge kealib 1.4.10 h1978553_1003 conda-forge keras 2.2.4 pypi_0 pypi keras-applications 1.0.7 pypi_0 pypi keras-preprocessing 1.0.9 pypi_0 pypi kiwisolver 1.1.0 py36hc9558a2_0 conda-forge krb5 1.16.3 h05b26f9_1001 conda-forge lazy-object-proxy 1.4.1 py36h516909a_0 conda-forge libaec 1.0.4 hf484d3e_0 conda-forge libblas 3.8.0 10_openblas conda-forge libcblas 3.8.0 10_openblas conda-forge libcurl 7.64.1 hda55be3_0 conda-forge libdap4 3.19.1 hd48c02d_1000 conda-forge libedit 3.1.20170329 hf8c457e_1001 conda-forge libffi 3.2.1 he1b5a44_1006 conda-forge libgcc 7.2.0 h69d50b8_2 conda-forge libgcc-ng 7.3.0 hdf63c60_0 conda-forge libgdal 2.4.1 hdb8f723_0 conda-forge libgfortran 3.0.0 1 conda-forge libgfortran-ng 7.2.0 hdf63c60_3 conda-forge libiconv 1.15 h516909a_1005 conda-forge libkml 1.3.0 h328b03d_1009 conda-forge liblapack 3.8.0 10_openblas conda-forge liblapacke 3.8.0 10_openblas conda-forge libnetcdf 4.6.2 hbdf4f91_1001 conda-forge libopenblas 0.2.20 h9ac9557_7 libpng 1.6.37 hed695b0_0 conda-forge libpq 11.3 h4e4e079_0 conda-forge libprotobuf 3.7.1 h8b12597_0 conda-forge libsodium 1.0.16 h14c3975_1001 conda-forge libspatialindex 1.9.0 he1b5a44_0 conda-forge libspatialite 4.3.0a hb5ec416_1026 conda-forge libssh2 1.8.2 h22169c7_2 conda-forge libstdcxx-ng 7.3.0 hdf63c60_0 conda-forge libtiff 4.0.10 h648cc4a_1001 conda-forge libuuid 2.32.1 h14c3975_1000 conda-forge libxcb 1.13 h14c3975_1002 conda-forge libxml2 2.9.9 h13577e0_0 conda-forge libxslt 1.1.32 h4785a14_1002 conda-forge locket 0.2.0 py_2 conda-forge lxml 4.3.3 py36h7ec2d77_0 conda-forge lz4-c 1.8.3 he1b5a44_1001 conda-forge lzo 2.10 h14c3975_1000 conda-forge mako 1.0.7 py_1 conda-forge mapclassify 2.0.1 py_0 conda-forge mapscript 7.3.0 pypi_0 pypi markupsafe 1.1.1 py36h14c3975_0 conda-forge matplotlib 3.1.0 py36_1 conda-forge matplotlib-base 3.1.0 py36hfd891ef_1 conda-forge mccabe 0.6.1 py_1 conda-forge metar 1.7.0 pypi_0 pypi metpy 0.10.0 py36_1001 conda-forge mistune 0.8.4 py36h14c3975_1000 conda-forge mkl 2019.3 199 mkl_fft 1.0.13 py36h516909a_1 conda-forge mkl_random 1.0.4 py36hf2d7682_0 conda-forge mock 3.0.5 py36_0 conda-forge mod-wsgi 4.6.4 pypi_0 pypi more-itertools 4.3.0 py36_1000 conda-forge mpi 1.0 mpich conda-forge mpich 3.2.1 h1c2f66e_1008 conda-forge msgpack-python 0.6.1 py36h6bb024c_0 conda-forge munch 2.3.2 py_0 conda-forge nbconvert 5.5.0 py_0 conda-forge nbformat 4.4.0 py_1 conda-forge nco 4.8.0 hfb3d286_0 conda-forge ncurses 6.1 hf484d3e_1002 conda-forge netcdf-fortran 4.4.5 hea25ff8_1000 conda-forge netcdf4 1.5.1.2 py36had58050_0 conda-forge nodejs 11.14.0 he1b5a44_1 conda-forge nose 1.3.7 py36_1002 conda-forge notebook 5.7.8 py36_0 conda-forge numexpr 2.6.9 py36h637b7d7_1000 conda-forge numpy 1.16.4 py36h95a1406_0 conda-forge numpy-base 1.14.3 py36h2b20989_0 nwnserver 0.2 pypi_0 pypi oauth 1.0.1 pypi_0 pypi oauth2client 4.1.2 pypi_0 pypi oauthlib 3.0.1 py_0 conda-forge odfpy 1.3.6 pypi_0 pypi olefile 0.46 py_0 conda-forge openblas 0.3.6 h6e990d7_2 conda-forge openjpeg 2.3.1 h58a6597_0 conda-forge openssl 1.1.1b h14c3975_1 conda-forge ossuuid 1.6.2 hf484d3e_1000 conda-forge owslib 0.17.1 py_0 conda-forge packaging 19.0 py_0 conda-forge palettable 3.1.1 py_0 conda-forge pamela 1.0.0 py_0 conda-forge pandas 0.24.2 py36hf484d3e_0 conda-forge pandoc 2.7.2 0 conda-forge pandocfilters 1.4.2 py_1 conda-forge pango 1.40.14 h4ea9474_1004 conda-forge parso 0.4.0 py_0 conda-forge partd 0.3.9 py_0 conda-forge paste 3.0.8 py36_0 conda-forge patsy 0.5.1 py_0 conda-forge pbr 5.1.3 py_0 conda-forge pcre 8.41 hf484d3e_1003 conda-forge pep8 1.7.1 py_0 conda-forge pexpect 4.7.0 py36_0 conda-forge pickleshare 0.7.5 py36_1000 conda-forge pika 1.0.1 py_0 conda-forge pillow 6.0.0 py36he7afcd5_0 conda-forge pint 0.8.1 py_1 conda-forge pip 19.1 py36_0 conda-forge pixman 0.34.0 h14c3975_1003 conda-forge pkginfo 1.5.0.1 py_0 conda-forge pluggy 0.11.0 py_0 conda-forge pockets 0.6.2 pypi_0 pypi pooch 0.1a3 pypi_0 pypi poppler 0.67.0 h2ad7f00_6 conda-forge poppler-data 0.4.9 1 conda-forge postgresql 11.3 hbeee2d4_0 conda-forge proj4 5.2.0 h14c3975_1001 conda-forge prometheus_client 0.6.0 py_0 conda-forge prompt_toolkit 2.0.9 py_0 conda-forge protobuf 3.7.1 py36he1b5a44_0 conda-forge psutil 5.6.2 py36h516909a_0 conda-forge psycopg2 2.8.2 py36h72c5cf5_0 conda-forge pthread-stubs 0.4 h14c3975_1001 conda-forge ptyprocess 0.6.0 py_1001 conda-forge py 1.8.0 py_0 conda-forge pyasn1 0.4.4 py_1 conda-forge pyasn1-modules 0.2.4 py_0 conda-forge pybufrkit 0.2.7 pypi_0 pypi pycodestyle 2.5.0 py_0 conda-forge pycparser 2.19 py36_1 conda-forge pycurl 7.43.0.2 py36h16ce93b_0 conda-forge pyepsg 0.4.0 py_0 conda-forge pyflakes 2.1.1 py_0 conda-forge pygments 2.4.0 py_0 conda-forge pygrib 2.0.4 py36hf3f1b0b_0 conda-forge pyhamcrest 1.9.0 py_2 conda-forge pyiem 0.9.0 pypi_0 pypi pyjwt 1.7.1 py_0 conda-forge pykdtree 1.3.1 py36h3010b51_1002 conda-forge pyldm 0.1.0 pypi_0 pypi pylint 2.3.1 py36_0 conda-forge pynio 1.5.5 py36h8b983ae_0 conda-forge pyopenssl 19.0.0 py36_0 conda-forge pypandoc 1.4 pypi_0 pypi pyparsing 2.4.0 py_0 conda-forge pyproj 1.9.6 py36hc0953d3_1000 conda-forge pyqt 5.9.2 py36hcca6a23_0 conda-forge pyrsistent 0.15.2 py36h516909a_0 conda-forge pyrss2gen 1.1 pypi_0 pypi pysal 2.0.0 py_0 conda-forge pyshp 2.1.0 py_0 conda-forge pysocks 1.7.0 py36_0 conda-forge pytest 4.5.0 py36_0 conda-forge pytest-cov 2.7.1 py_0 conda-forge pytest-mpl 0.10 py_0 conda-forge pytest-runner 4.4 py_0 conda-forge python 3.6.7 h381d211_1004 conda-forge python-dateutil 2.8.0 py_0 conda-forge python-editor 1.0.4 py_0 conda-forge python-memcached 1.59 py_0 conda-forge python-oauth2 1.1.0 py_2 conda-forge python-twitter 3.4.2 pypi_0 pypi pytz 2019.1 py_0 conda-forge pyyaml 5.1 py36h14c3975_0 conda-forge pyzmq 18.0.1 py36hc4ba49a_1 conda-forge qt 5.9.7 h52cfd70_1 conda-forge rasterio 1.0.23 py36h5b3f9e8_0 conda-forge rasterstats 0.13.1 py_0 conda-forge readline 7.0 hf8c457e_1001 conda-forge readme_renderer 24.0 py_0 conda-forge reportlab 3.5.21 py36h7d98c4e_0 conda-forge requests 2.21.0 py36_1000 conda-forge requests-oauthlib 1.2.0 py_0 conda-forge requests-toolbelt 0.9.1 py_0 conda-forge rrdtool 0.1.14 pypi_0 pypi rsa 3.4.2 pypi_0 pypi rtree 0.8.3 py36h666c49c_1002 conda-forge scikit-learn 0.19.2 pypi_0 pypi scipy 1.2.1 py36h09a28d5_1 conda-forge seaborn 0.9.0 py_1 conda-forge send2trash 1.5.0 py_0 conda-forge service_identity 18.1.0 py_0 conda-forge setuptools 41.0.1 py36_0 conda-forge setuptools-markdown 0.2 pypi_0 pypi shapely 1.6.4 py36h2afed24_1004 conda-forge simplegeneric 0.8.1 py_1 conda-forge simplejson 3.16.1 py36h470a237_0 conda-forge sip 4.19.8 py36hf484d3e_1000 conda-forge siphon 0.8.0 py36_1001 conda-forge six 1.12.0 py36_1000 conda-forge smartsheet-python-sdk 1.3.4.dev3+ga1559f8 pypi_0 pypi snowballstemmer 1.2.1 py_1 conda-forge snuggs 1.4.3 py_0 conda-forge sortedcontainers 2.1.0 py_0 conda-forge soupsieve 1.9.1 py36_0 conda-forge sphinx 2.0.1 py_0 conda-forge sphinxcontrib-applehelp 1.0.1 py_0 conda-forge sphinxcontrib-devhelp 1.0.1 py_0 conda-forge sphinxcontrib-htmlhelp 1.0.2 py_0 conda-forge sphinxcontrib-jsmath 1.0.1 py_0 conda-forge sphinxcontrib-napoleon 0.6.1 pypi_0 pypi sphinxcontrib-qthelp 1.0.2 py_0 conda-forge sphinxcontrib-serializinghtml 1.1.1 py_0 conda-forge sphinxcontrib-websupport 1.1.0 py_1 conda-forge sqlalchemy 1.3.3 py36h516909a_0 conda-forge sqlite 3.26.0 h67949de_1001 conda-forge statsmodels 0.9.0 py36h3010b51_1000 conda-forge tblib 1.3.2 py_1 conda-forge tempest-remap 2.0.3 h5f743cb_0 conda-forge terminado 0.8.2 py36_0 conda-forge testpath 0.4.2 py_1001 conda-forge textgenrnn 1.5.0 pypi_0 pypi tk 8.6.9 h84994c4_1001 conda-forge tlslite 0.4.9 pypi_0 pypi toml 0.9.4 pypi_0 pypi toolz 0.9.0 py_1 conda-forge tornado 6.0.2 py36h516909a_0 conda-forge tox 3.4.0 pypi_0 pypi tqdm 4.32.1 py_0 conda-forge traitlets 4.3.2 py36_1000 conda-forge twine 1.13.0 py_1 conda-forge twisted 19.2.0 py36h516909a_1 conda-forge twittytwister 0.1.3 pypi_0 pypi twython 3.7.0 py_0 conda-forge txyam2 0.5.1+weasyl.2 pypi_0 pypi typed-ast 1.3.5 py36h516909a_0 conda-forge typing 3.6.4 py36_0 conda-forge tzcode 2018g h14c3975_1001 conda-forge udunits2 2.2.27.6 h4e0c4b3_1001 conda-forge unidecode 1.0.22 pypi_0 pypi unixodbc 2.3.7 h227dcee_1000 conda-forge uritemplate 3.0.0 py_1 conda-forge urllib3 1.24.2 py36_0 conda-forge util-linux 2.21 0 verde 0.0.1a0+72.g9ae9091 pypi_0 pypi virtualenv 16.0.0 pypi_0 pypi wcwidth 0.1.7 py_1 conda-forge webencodings 0.5.1 py_1 conda-forge wheel 0.33.4 py36_0 conda-forge windrose 1.6 pypi_0 pypi wordcloud 1.5.0 py36h14c3975_1000 conda-forge wrapt 1.11.1 py36h14c3975_0 conda-forge wrf-python 1.3.2 py36h6091dcd_0 conda-forge xarray 0.12.1 py_0 conda-forge xerces-c 3.2.2 hac72e42_1001 conda-forge xlrd 1.2.0 py_0 conda-forge xlsxwriter 1.1.8 py_0 conda-forge xlwt 1.3.0 py_1 conda-forge xorg-kbproto 1.0.7 h14c3975_1002 conda-forge xorg-libice 1.0.9 h516909a_1004 conda-forge xorg-libsm 1.2.3 h84519dc_1000 conda-forge xorg-libx11 1.6.7 h14c3975_1000 conda-forge xorg-libxau 1.0.9 h14c3975_0 conda-forge xorg-libxdmcp 1.1.3 h516909a_0 conda-forge xorg-libxext 1.3.4 h516909a_0 conda-forge xorg-libxrender 0.9.10 h516909a_1002 conda-forge xorg-libxt 1.1.5 h14c3975_1002 conda-forge xorg-renderproto 0.11.1 h14c3975_1002 conda-forge xorg-xextproto 7.3.0 h14c3975_1002 conda-forge xorg-xproto 7.0.31 h14c3975_1007 conda-forge xz 5.2.4 h14c3975_1001 conda-forge yaml 0.1.7 h14c3975_1001 conda-forge zeromq 4.3.1 hf484d3e_1000 conda-forge zict 0.1.4 py_0 conda-forge zlib 1.2.11 h14c3975_1004 conda-forge zope.interface 4.6.0 py36h14c3975_1000 conda-forge zstd 1.4.0 h3b9ef0a_0 conda-forge ```


Details about conda and system ( conda info ):

``` $ conda info active environment : prod active env location : /opt/miniconda3/envs/prod shell level : 1 user config file : /home/akrherz/.condarc populated config files : /home/akrherz/.condarc conda version : 4.6.14 conda-build version : not installed python version : 3.6.7.final.0 base environment : /opt/miniconda3 (writable) channel URLs : https://conda.anaconda.org/conda-forge/linux-64 https://conda.anaconda.org/conda-forge/noarch https://repo.anaconda.com/pkgs/main/linux-64 https://repo.anaconda.com/pkgs/main/noarch https://repo.anaconda.com/pkgs/free/linux-64 https://repo.anaconda.com/pkgs/free/noarch https://repo.anaconda.com/pkgs/r/linux-64 https://repo.anaconda.com/pkgs/r/noarch package cache : /opt/miniconda3/pkgs /home/akrherz/.conda/pkgs envs directories : /opt/miniconda3/envs /home/akrherz/.conda/envs platform : linux-64 user-agent : conda/4.6.14 requests/2.22.0 CPython/3.6.7 Linux/3.10.0-957.12.2.el7.x86_64 rhel/7.6 glibc/2.17 UID:GID : 1000:1000 netrc file : /home/akrherz/.netrc offline mode : False ``` 
$ cat ~/.condarc 
channel_priority: strict
channels:
  - conda-forge
  - defaults
ocefpaf commented 5 years ago

I'm on Linux and I just did:

conda create --name TEST python=3.7 numpy=1.16.3 --yes
conda activate TEST
python -c "import numpy as np; print(np.__version__)"
1.16.3

conda install numpy=1.16.4 --yes --quiet
python -c "import numpy as np; print(np.__version__)"
1.16.4

Same conda version and .condarc as you :-/

isuruf commented 5 years ago

Mixing defaults and conda-forge is not supported. (numpy from conda-forge and numpy-base from defaults)

ocefpaf commented 5 years ago

The odd thing is how 

numpy                     1.16.4           py36h95a1406_0    conda-forge
numpy-base                1.14.3           py36h2b20989_0

happened with strict enabled! That is a quite complex env with many PyPI packages. I wonder if conda has enough metadata there to do a proper upgrade.

akrherz commented 5 years ago

Interesting, I able to remove numpy-base and it did not seem to take the entire env with it :/

Collecting package metadata: done
Solving environment: done

## Package Plan ##

  environment location: /opt/miniconda3/envs/prod

  removed specs:
    - numpy-base

The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    libopenblas-0.3.6          |       h6e990d7_2         7.6 MB  conda-forge
    ------------------------------------------------------------
                                           Total:         7.6 MB

The following packages will be REMOVED:

  numpy-base-1.14.3-py36h2b20989_0

The following packages will be UPDATED:

  libopenblas        pkgs/main::libopenblas-0.2.20-h9ac955~ --> conda-forge::libopenblas-0.3.6-h6e990d7_2

Proceed ([y]/n)? y

Downloading and Extracting Packages
libopenblas-0.3.6    | 7.6 MB    | ########################################################################################### | 100% 
Preparing transaction: done
Verifying transaction: done
Executing transaction: done

now numpy=1.16.4 is OK. I recall attempting to remove numpy-base many moons ago and it was not pleasant. Will see how long it can be kept away now. thanks for the help here!

ocefpaf commented 5 years ago

Will see how long it can be kept away now. thanks for the help here!

As long as you start the env with strict numpy-base should never be installed unless explicitly requested. (But it will be incompatible with conda-forge's numpy.)