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yt87 / pywgrib2_xr

Python interface to map GRIB2 files to xarray datasets.
BSD Zero Clause License
12 stars 2 forks source link

conda installation #3

Open AnnaWojciechowska opened 3 years ago

AnnaWojciechowska commented 3 years ago

Hello, I have tried to install the package. I experimented with diffrent ways - starting from recommended conda. I have installed ubuntu 20, new annadonda and followed your instructions. It fails. I also tried pip install -e, and pip install git+ repo addres, as well as building from the scratch. All versions failed, usually missing headers or iplib which seems been moved to different folder. Building wgrib2 on other machine worked, same for pywgrib2_s. Seems the issures are with xr version.

base) anna@ubuntu:~/Downloads$ conda install -c yt87 pywgrib2_xr Collecting package metadata (current_repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source. Collecting package metadata (repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Solving environment: / Found conflicts! Looking for incompatible packages. This can take several minutes. Press CTRL-C to abort. failed

UnsatisfiableError: The following specifications were found to be incompatible with each other:

Output in format: Requested package -> Available versionsThe following specifications were found to be incompatible with your system:

Your installed version is: 2.31

yt87 commented 3 years ago

pywgrib2_xr is built in conda-forge environment. Those errors happen when some dependent packages are installed from the main channel. This is a bug, the following commands fail:

$ conda create -c conda-forge -n pywgrib2 python=3.9
$ conda install -c yt87 pywgrib2_xr

As a workaround, try:

$ conda create -c conda-forge -n pywgrib2 python=3.9
$ conda install -c conda-forge -c yt87 pywgrib2_xr

Or, add conda-forge in to your .condarc:

$ cat ~/.condarc
channel_priority: strict
channels:
  - conda-forge
  - defaults
AnnaWojciechowska commented 3 years ago

hello, thank you, it worked! Anna Wojciechowska

On Sat, 10 Jul 2021 at 23:19, yt87 @.***> wrote:

pywgrib2_xr is built in conda-forge environment. Those errors happen when some dependent packages are installed from the main channel. This is a bug, the following commands fail:

$ conda create -c conda-forge -n pywgrib2 python=3.9 $ conda install -c yt87 pywgrib2_xr

As a workaround, try:

$ conda create -c conda-forge -n pywgrib2 python=3.9 $ conda install -c conda-forge -c yt87 pywgrib2_xr

Or, add conda-forge in to your .condarc:

$ cat ~/.condarc channel_priority: strict channels:

  • conda-forge
  • defaults

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