ImportError: Regrid requires PIO

[tyfolino]

I'm unable to build a Regridder on Linux os without getting the following error:

ImportError: Regrid(filename) requires PIO and does not work if ESMF has not been built with MPI support

Suspecting a compatibility issue, I created a new python environment and went through the installation again, following the exact lines on the installation page. Running pytest produces the same error code, even with the clean environment.

Thanks for any insight.

$ conda list
# packages in environment at /home/tylerj/miniconda3/envs/xesmf_env:
#
# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                        main  
attrs                     19.3.0                     py_0    conda-forge
backcall                  0.1.0                      py_0    conda-forge

bleach                    3.1.1                      py_0    conda-forge

bokeh                     1.4.0                    py37_0    conda-forge

bzip2                     1.0.8                h516909a_2    conda-forge

ca-certificates           2019.11.28           hecc5488_0    conda-forge

cartopy                   0.17.0          py37h39d8c00_1011    conda-forge

certifi                   2019.11.28               py37_0    conda-forge

cffi                      1.13.2           py37h8022711_0    conda-forge

cftime                    1.0.4.2          py37hc1659b7_0    conda-forge

chardet                   3.0.4                 py37_1003    conda-forge

click                     7.0                        py_0    conda-forge

cloudpickle               1.3.0                      py_0    conda-forge

cryptography              2.8              py37h72c5cf5_1    conda-forge

curl                      7.68.0               hf8cf82a_0    conda-forge

cycler                    0.10.0                     py_2    conda-forge

cytoolz                   0.10.1           py37h516909a_0    conda-forge

dask                      2.11.0                     py_0    conda-forge

dask-core                 2.11.0                     py_0    conda-forge

dbus                      1.13.6               he372182_0    conda-forge

decorator                 4.4.1                      py_0    conda-forge

defusedxml                0.6.0                      py_0    conda-forge

distributed               2.11.0                   py37_0    conda-forge

entrypoints               0.3                   py37_1000    conda-forge

esmf                      8.0.0           nompi_he6d0a24_5    conda-forge

esmpy                     8.0.0           nompi_py37hf0e99fa_1    conda-forge

expat                     2.2.9                he1b5a44_2    conda-forge

fontconfig                2.13.1            he4413a7_1000    conda-forge

freetype                  2.10.0               he983fc9_1    conda-forge

fsspec                    0.6.2                      py_0    conda-forge

geos                      3.8.0                he1b5a44_0    conda-forge

gettext                   0.19.8.1          hc5be6a0_1002    conda-forge

glib                      2.58.3          py37h6f030ca_1002    conda-forge

gst-plugins-base          1.14.5               h0935bb2_2    conda-forge

gstreamer                 1.14.5               h36ae1b5_2    conda-forge

hdf4                      4.2.13            hf30be14_1003    conda-forge

hdf5                      1.10.5          nompi_h3c11f04_1104    conda-forge

heapdict                  1.0.1                      py_0    conda-forge

icu                       58.2              hf484d3e_1000    conda-forge

idna                      2.9                        py_1    conda-forge

importlib_metadata        1.5.0                    py37_0    conda-forge

ipykernel                 5.1.4            py37h5ca1d4c_0    conda-forge

ipython                   7.12.0           py37h5ca1d4c_0    conda-forge

ipython_genutils          0.2.0                      py_1    conda-forge

jedi                      0.16.0                   py37_0    conda-forge

jinja2                    2.11.1                     py_0    conda-forge

jpeg                      9c                h14c3975_1001    conda-forge

json5                     0.9.0                      py_0    conda-forge

jsonschema                3.2.0                    py37_0    conda-forge

jupyter_client            6.0.0                      py_0    conda-forge

jupyter_core              4.6.3                    py37_0    conda-forge

jupyterlab                2.0.0                      py_0    conda-forge

jupyterlab_server         1.0.6                      py_0    conda-forge

kiwisolver                1.1.0            py37hc9558a2_0    conda-forge

krb5                      1.16.4               h173b8e3_0

ld_impl_linux-64          2.33.1               h53a641e_7

libblas                   3.8.0               14_openblas    conda-forge

libcblas                  3.8.0               14_openblas    conda-forge

libcurl                   7.68.0               hda55be3_0    conda-forge

libedit                   3.1.20181209         hc058e9b_0

libffi                    3.2.1                hd88cf55_4

libgcc-ng                 9.1.0                hdf63c60_0

libgfortran-ng            7.3.0                hdf63c60_5    conda-forge

libiconv                  1.15              h516909a_1005    conda-forge

liblapack                 3.8.0               14_openblas    conda-forge

libnetcdf                 4.7.3           nompi_h9f9fd6a_101    conda-forge

libopenblas               0.3.7                h5ec1e0e_6    conda-forge

libpng                    1.6.37               hed695b0_0    conda-forge

libsodium                 1.0.17               h516909a_0    conda-forge

libssh2                   1.8.2                h22169c7_2    conda-forge

libstdcxx-ng              9.1.0                hdf63c60_0

libtiff                   4.1.0                hc3755c2_3    conda-forge

libuuid                   2.32.1            h14c3975_1000    conda-forge

libxcb                    1.13              h14c3975_1002    conda-forge

libxml2                   2.9.9                hea5a465_1

locket                    0.2.0                      py_2    conda-forge

lz4-c                     1.8.3             he1b5a44_1001    conda-forge

markupsafe                1.1.1            py37h516909a_0    conda-forge

matplotlib                3.1.3                    py37_0

matplotlib-base           3.1.3            py37hef1b27d_0

mistune                   0.8.4           py37h516909a_1000    conda-forge

more-itertools            8.2.0                    pypi_0    pypi

msgpack-python            1.0.0            py37hc9558a2_0    conda-forge

nbconvert                 5.6.1                    py37_0    conda-forge

nbformat                  5.0.4                      py_0    conda-forge

ncurses                   6.2                  he6710b0_0

netcdf-fortran            4.5.2           nompi_h09cde99_103    conda-forge

netcdf4                   1.5.3           nompi_py37hd35fb8e_102    conda-forge

notebook                  6.0.3                    py37_0    conda-forge

numpy                     1.18.1           py37h95a1406_0    conda-forge

olefile                   0.46                       py_0    conda-forge

openssl                   1.1.1d               h516909a_0    conda-forge

owslib                    0.19.1                     py_0    conda-forge

packaging                 20.1                       py_0    conda-forge

pandas                    1.0.1            py37hb3f55d8_0    conda-forge

pandoc                    2.9.2                         0    conda-forge

pandocfilters             1.4.2                      py_1    conda-forge

parso                     0.6.1                      py_0    conda-forge

partd                     1.1.0                      py_0    conda-forge

pcre                      8.44                 he1b5a44_0    conda-forge

pexpect                   4.8.0                    py37_0    conda-forge

pickleshare               0.7.5                 py37_1000    conda-forge

pillow                    7.0.0            py37hb39fc2d_0

pip                       20.0.2                   py37_1

pluggy                    0.13.1                   pypi_0    pypi

proj                      6.3.1                hc80f0dc_0    conda-forge

prometheus_client         0.7.1                      py_0    conda-forge

prompt_toolkit            3.0.3                      py_0    conda-forge

psutil                    5.7.0            py37h516909a_0    conda-forge

pthread-stubs             0.4               h14c3975_1001    conda-forge

ptyprocess                0.6.0                   py_1001    conda-forge

py                        1.8.1                    pypi_0    pypi

pycparser                 2.19                       py_2    conda-forge

pyepsg                    0.4.0                      py_0    conda-forge

pygments                  2.5.2                      py_0    conda-forge

pykdtree                  1.3.1           py37hc1659b7_1002    conda-forge

pyopenssl                 19.1.0                     py_1    conda-forge

pyparsing                 2.4.6                      py_0    conda-forge

pyproj                    2.5.0            py37he3cd046_1    conda-forge

pyqt                      5.9.2            py37hcca6a23_4    conda-forge

pyrsistent                0.15.7           py37h516909a_0    conda-forge

pyshp                     2.1.0                      py_0    conda-forge

pysocks                   1.7.1                    py37_0    conda-forge

pytest                    5.3.5                    pypi_0    pypi

python                    3.7.6                h0371630_2

python-dateutil           2.8.1                      py_0    conda-forge

pytz                      2019.3                     py_0    conda-forge

pyyaml                    5.3              py37h516909a_0    conda-forge

pyzmq                     19.0.0           py37h1768529_0    conda-forge

qt                        5.9.7                h52cfd70_2    conda-forge

readline                  7.0                  h7b6447c_5

requests                  2.23.0                   py37_0    conda-forge

scipy                     1.4.1            py37h921218d_0    conda-forge

send2trash                1.5.0                      py_0    conda-forge

setuptools                45.2.0                   py37_0

shapely                   1.7.0            py37h5d51c17_0    conda-forge

sip                       4.19.8           py37hf484d3e_0

six                       1.14.0                   py37_0    conda-forge

sortedcontainers          2.1.0                      py_0    conda-forge

sqlite                    3.31.1               h7b6447c_0

tblib                     1.6.0                      py_0    conda-forge

terminado                 0.8.3                    py37_0    conda-forge

testpath                  0.4.4                      py_0    conda-forge

tk                        8.6.8                hbc83047_0

toolz                     0.10.0                     py_0    conda-forge

tornado                   6.0.3            py37h516909a_4    conda-forge

traitlets                 4.3.3                    py37_0    conda-forge

urllib3                   1.25.7                   py37_0    conda-forge

wcwidth                   0.1.8                      py_0    conda-forge

webencodings              0.5.1                      py_1    conda-forge

wheel                     0.34.2                   py37_0

xarray                    0.15.0                     py_0    conda-forge

xesmf                     0.2.2                      py_0    conda-forge

xorg-libxau               1.0.9                h14c3975_0    conda-forge

xorg-libxdmcp             1.1.3                h516909a_0    conda-forge

xz                        5.2.4                h14c3975_4

yaml                      0.2.2                h516909a_1    conda-forge

zeromq                    4.3.2                he1b5a44_2    conda-forge

zict                      1.0.0                      py_0    conda-forge

zipp                      3.0.0                      py_0    conda-forge

zlib                      1.2.11               h7b6447c_3

zstd                      1.4.4                h3b9ef0a_1    conda-forge

[JiaweiZhuang]

Should be same as #47 (comment)

[tyfolino]

Awesome, totally fixed it. Didn't find that earlier. Thanks!