local build of docs fails with OSError: [UT_PARSE] Failed to open UDUNITS-2 XML unit database #4257
Comments
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This looks like a bad cf_units/udunits install. Maybe @ocefpaf has seen this before |
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I could not reproduce it locally on my Linux box. Also, I believe the CIs here to the same, right? Maybe you could send me your |
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@ocefpaf @dcherian I'm guessing it's some bad package install too, but that surprises me since it's a fresh miniconda install to begin with... Haven't tested miniconda vs anaconda yet. Just pulled from upstream and recreated the environment, docs make error still persists. Here are my and |
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The difference between your environment and mine does not explain it: What is your shell? What is the result of |
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@ocefpaf : |
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Everything looks OK and I cannot reproduce that. Sorry, but I'm at a loss here. |
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@ocefpaf Thanks for trying anyway |
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since nobody could reproduce this (and CI ran just fine) I assume this was some weird environment issue. Usually, re-creating the environment (and maybe clearing the package cache) helps in that case. Closing, but feel free to reopen or open a new if you run into something like this again. |
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I have the same issue |
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@ocefpaf this ghost bug is hitting one of our users too ESMValGroup/ESMValTool#3589 - so far no clue as to what's causing it, but I am finally invested into looking at it in more detail, so will ping you guys if I find out something of use 🍺 |
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I am able to reproduce at least a similar issue by setting export LC_NUMERIC=nl_NL.UTF-8 (a language in which the decimal number separator is a |
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I second what @bouweandela has found, we got a few more clues from one of our users who's facing a similar issue, and all the clues pointed to the |
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Can you please open an issue in the cf_units repository? I'm not a developer there but I can help debug this. |
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@ocefpaf Thanks! Issue opened here SciTools/cf-units#435. |
What happened:
When trying to build the docs locally, the
make htmlstep fails withUdunitsError: UT_PARSEandOSError: [UT_PARSE] Failed to open UDUNITS-2 XML unit database. Searching online only results in a single (unanswered) mention on the gitter channel and a few results of errors on windows, but this is on Ubuntu 18.04What you expected to happen:
A succesful sphinx build of the xarray documentation
Minimal Complete Verifiable Example:
conda environment:
Anything else we need to know?:
Environment:
Fresh install of miniconda on Ubuntu 18.04.4 LTS (GNU/Linux 4.15.0-111-generic x86_64)
freshly created environment:
Output of xr.show_versions()
/home/rijnsjvan/miniconda3/envs/xarray-docs/lib/python3.8/site-packages/setuptools/distutils_patch.py:25: UserWarning: Distutils was imported before Setuptools. This usage is discouraged and may exhibit undesirable behaviors or errors. Please use Setuptools' objects directly or at least import Setuptools first. warnings.warn(INSTALLED VERSIONS
commit: None
python: 3.8.5 | packaged by conda-forge | (default, Jul 22 2020, 17:31:50)
[GCC 7.5.0]
python-bits: 64
OS: Linux
OS-release: 4.15.0-111-generic
machine: x86_64
processor: x86_64
byteorder: little
LC_ALL: None
LANG: en_US.UTF-8
LOCALE: en_US.UTF-8
libhdf5: 1.10.6
libnetcdf: 4.7.4
xarray: 0.16.1.dev6+g0b706a42
pandas: 1.0.5
numpy: 1.19.0
scipy: 1.5.1
netCDF4: 1.5.4
pydap: None
h5netcdf: 0.8.1
h5py: 2.10.0
Nio: None
zarr: 2.4.0
cftime: 1.2.1
nc_time_axis: None
PseudoNetCDF: None
rasterio: 1.1.5
cfgrib: 0.9.8.3
iris: 2.4.0
bottleneck: 1.3.2
dask: 2.21.0
distributed: 2.21.0
matplotlib: 3.3.0
cartopy: 0.18.0
seaborn: 0.10.1
numbagg: None
pint: None
setuptools: 49.2.0.post20200712
pip: 20.1.1
conda: None
pytest: None
IPython: 7.16.1
sphinx: 3.1.2
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