Panel: Cannot install Panel for development as it cannot resolve dependencies
I would like to start to contribute to Panel and thus I am following the Developer Guide at https://panel.holoviz.org/developer_guide/index.html to get up and running. And as the there are some issues regarding the developer guide I'm also mixin in details from https://github.com/holoviz/panel/issues/866.
I'm developing on Windows 8.1. Hopefully I will soon be on Windows 10.
I'm running doit env_create -c pyviz/label/dev -c conda-forge -c bokeh --name=panel_dev --python=3.6 but now it's just been running for 2.5 hours trying to resolve dependencies and it seems dead. I tried yesterday with python=3.7 and that was the same experience.
As I'm not normally using conda I don't know how to solve this problem.
Please help.
Thanks.
MarcSkovMadsen
All 9 comments
This comment has no answers in it, so please feel free to skip if you just want an answer!
(Minor note: you say "I'm running doit env_create -c pyviz/label/dev -c conda-forge -c bokeh --name=panel_dev --python=3.6 but now it's just been running for 2.5 hours trying to resolve dependencies and it seems dead" - but from your screenshot (and based on what I would expect), I think it's actually the develop_install command that is taking a long time.)
Back in mid-November, I tried to set up a panel development environment on a new machine running ubuntu. I was using conda 4.7.12 and wanted a python 3.7 environment (I was not using doit, although that shouldn't make a difference). I had the same kind of problem as you - seemingly endless conda solving (session notes below, at the end). I unfortunately did not have time to investigate, so I set up my development environment without using conda. If I had time, I would probably try: reducing number of channels; pinning some package versions; setting channel priority to strict; installing part of the environment first and then adding to it. Hopefully someone will have a better suggestion.
You can see that on travis-ci (ubuntu) with python 3.6, the develop install step is currently taking around 4 minutes: https://travis-ci.org/holoviz/panel/jobs/636706333#L878. I believe the main developers all use mac, so it's presumably working fine there. I think windows testing of panel was unfortunately dropped some time ago. (At the end of last year, I did try to set up appveyor/windows again, but I was not able to log in as there is some email account problem. We would probably like to set up github actions (https://github.com/pyviz-dev/pyctdev/issues/65), but need to find time to do it.)
From mid-November 2019...
If I try to install panel's "recommended", "tests", and "build" dependencies with conda 4.7.12 in a clean python 3.7 environment, my ubuntu machine's fans all come on and I eventually kill it...
[...]
Collecting package metadata (current_repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Solving environment: ...working... failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Examining wheel: 24%|██▍ | 87/362 [00:00<00:00, 27560.76it/s]
Comparing specs that have this dependency: 0%| | 0/29 [00:00<?, ?it/s]
Finding conflict paths: 0%| | 0/1 [00:00<?, ?it/s]
Finding shortest conflict path for wheel: 0%| | 0/1 [00:00<?, ?it/s]
Comparing specs that have this dependency: 48%|████▊ | 14/29 [03:42<03:58, 15.87s/it]
Solving environment: ...working...
Found conflicts! Looking for incompatible packages.
This can take several minutes. Press CTRL-C to abort.
ceball
on 14 Jan 2020
This is quite worrying, I wonder why Travis is managing to solve the env okay but your local machines aren't.
philippjfr
on 14 Jan 2020
Note that I was talking about a python 3.7 environment. A python 3.6 environment worked for me (as it does on travis), but I needed python 3.7. In both cases I was using ubuntu.
@MarcSkovMadsen has the problem with both python 3.6 and 3.7. He's using windows.
ceball
on 14 Jan 2020
Just checked and the situation appears to be the same for me still:
```
(base)$ conda create -n p1 -c pyviz/label/dev -c bokeh -c conda-forge python=3.7
(base)$ conda activate p1
install required, recommended, tests, and build dependencies
(p1)$ conda install -c pyviz/label/dev -c bokeh -c conda-forge 'bokeh >=1.4.0' 'param >=1.9.0' 'pyviz_comms >=0.7.2' 'markdown' 'pyct >=0.4.4' 'notebook >=5.4' 'holoviews >=1.12.0' 'matplotlib' 'matplotlib' 'plotly' 'pyct >=0.4.4' 'setuptools >=30.3.0' 'nodejs >=9.11.1' 'flake8' 'parameterized' 'pytest' 'scipy' 'nbsmoke >=0.2.0' 'pytest-cov ==2.5.1' 'codecov' 'hvplot' 'plotly' 'altair' 'streamz' 'vega_datasets' 'vtk ==8.1.1' 'scikit-learn' 'datashader' 'jupyter_bokeh'
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
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.
Examining pip: 52%|█████████████▉ | 191/369 [00:00<00:00, 11085.29it/s]
[...]
all the fans come on full blast; I kill it after 5 mins
(p1)$ conda info
active environment : p1
active env location : /home/sefkw/mc3/envs/p1
shell level : 2
user config file : /home/sefkw/.condarc
populated config files :
conda version : 4.8.1
conda-build version : 3.18.11
python version : 3.7.4.final.0
virtual packages : __glibc=2.30
base environment : /home/sefkw/mc3 (writable)
channel URLs : https://repo.anaconda.com/pkgs/main/linux-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/linux-64
https://repo.anaconda.com/pkgs/r/noarch
package cache : /home/sefkw/mc3/pkgs
/home/sefkw/.conda/pkgs
envs directories : /home/sefkw/mc3/envs
/home/sefkw/.conda/envs
platform : linux-64
user-agent : conda/4.8.1 requests/2.22.0 CPython/3.7.4 Linux/5.3.0-7625-generic ubuntu/19.10 glibc/2.30
UID:GID : 1000:1000
netrc file : None
offline mode : False
ceball
on 14 Jan 2020
Don't know how useful this is, but removing both the vtk and pytest-cov pins allowed conda to solve the environment (python 3.7, linux). Removing only one of them (either of them) didn't help.
(p1)$ conda install -c pyviz/label/dev -c bokeh -c conda-forge 'bokeh >=1.4.0' 'param >=1.9.0' 'pyviz_comms >=0.7.2' 'markdown' 'pyct >=0.4.4' 'notebook >=5.4' 'holoviews >=1.12.0' 'matplotlib' 'matplotlib' 'plotly' 'pyct >=0.4.4' 'setuptools >=30.3.0' 'nodejs >=9.11.1' 'flake8' 'parameterized' 'pytest' 'scipy' 'nbsmoke >=0.2.0' 'pytest-cov' 'codecov' 'hvplot' 'plotly' 'altair' 'streamz' 'vega_datasets' 'vtk' 'scikit-learn' 'datashader' 'jupyter_bokeh'
Collecting package metadata (current_repodata.json): done
Solving environment: done
## Package Plan ##
environment location: /home/sefkw/mc3/envs/p1
added / updated specs:
- altair
- bokeh[version='>=1.4.0']
- codecov
- datashader
- flake8
- holoviews[version='>=1.12.0']
- hvplot
- jupyter_bokeh
- markdown
- matplotlib
- nbsmoke[version='>=0.2.0']
- nodejs[version='>=9.11.1']
- notebook[version='>=5.4']
- param[version='>=1.9.0']
- parameterized
- plotly
- pyct[version='>=0.4.4,>=0.4.4']
- pytest
- pytest-cov
- pyviz_comms[version='>=0.7.2']
- scikit-learn
- scipy
- setuptools[version='>=30.3.0']
- streamz
- vega_datasets
- vtk
The following packages will be downloaded:
package | build
---------------------------|-----------------
attrs-19.3.0 | py_0 35 KB conda-forge
beautifulsoup4-4.8.2 | py37_0 157 KB conda-forge
chardet-3.0.4 | py37_1003 167 KB conda-forge
coverage-5.0.3 | py37h516909a_0 249 KB conda-forge
dask-2.9.1 | py_0 4 KB conda-forge
dask-core-2.9.1 | py_0 583 KB conda-forge
datashader-0.10.0a2 | py_0 14.0 MB pyviz/label/dev
decorator-4.4.1 | py_0 11 KB conda-forge
defusedxml-0.6.0 | py_0 22 KB conda-forge
distributed-2.9.1 | py_0 394 KB conda-forge
holoviews-1.13.0a21 | py_0 3.2 MB pyviz/label/dev
importlib_metadata-1.4.0 | py37_0 41 KB conda-forge
ipywidgets-7.5.1 | py_0 101 KB conda-forge
jedi-0.15.2 | py37_0 756 KB conda-forge
jinja2-2.10.3 | py_0 91 KB conda-forge
jsoncpp-1.8.4 | hc9558a2_1002 162 KB conda-forge
jsonschema-3.2.0 | py37_0 89 KB conda-forge
jupyter_client-5.3.4 | py37_1 131 KB conda-forge
jupyter_core-4.6.1 | py37_0 70 KB conda-forge
krb5-1.16.4 | h2fd8d38_0 1.4 MB conda-forge
libclang-9.0.1 |default_hde54327_0 22.3 MB conda-forge
libgfortran-ng-7.3.0 | hdf63c60_4 1.7 MB conda-forge
libllvm9-9.0.1 | hc9558a2_0 25.1 MB conda-forge
libnetcdf-4.7.3 |nompi_h94020b1_100 1.3 MB conda-forge
libtiff-4.1.0 | hc3755c2_3 568 KB conda-forge
libuv-1.34.0 | h516909a_0 922 KB conda-forge
llvmlite-0.31.0 | py37h8b12597_0 325 KB conda-forge
more-itertools-8.1.0 | py_0 34 KB conda-forge
nbconvert-5.6.1 | py37_0 487 KB conda-forge
nbsmoke-0.4.1 | py_0 23 KB pyviz/label/dev
nodejs-13.6.0 | h10a4023_0 13.6 MB conda-forge
numba-0.47.0 | py37hb3f55d8_0 3.4 MB conda-forge
packaging-20.0 | py_0 31 KB conda-forge
panel-0.7.1a2 | py_0 729 KB pyviz/label/dev
param-1.9.2 | py_0 77 KB pyviz/label/dev
parso-0.5.2 | py_0 66 KB conda-forge
partd-1.1.0 | py_0 17 KB conda-forge
pexpect-4.7.0 | py37_0 78 KB conda-forge
prometheus_client-0.7.1 | py_0 38 KB conda-forge
prompt_toolkit-3.0.2 | py_0 226 KB conda-forge
py-1.8.1 | py_0 66 KB conda-forge
pygments-2.5.2 | py_0 669 KB conda-forge
pyopenssl-19.1.0 | py37_0 83 KB conda-forge
pyparsing-2.4.6 | py_0 59 KB conda-forge
pysocks-1.7.1 | py37_0 27 KB conda-forge
pytest-5.3.2 | py37_0 364 KB conda-forge
pytest-cov-2.8.1 | py_0 19 KB conda-forge
python-dateutil-2.8.1 | py_0 220 KB conda-forge
pytz-2019.3 | py_0 237 KB conda-forge
pyviz_comms-0.7.2 | py_0 10 KB pyviz/label/dev
requests-2.22.0 | py37_1 84 KB conda-forge
scikit-learn-0.22.1 | py37hcdab131_1 7.1 MB conda-forge
scipy-1.4.1 | py37h921218d_0 18.8 MB conda-forge
six-1.13.0 | py37_0 22 KB conda-forge
tbb-2019.9 | hc9558a2_1 1.4 MB conda-forge
tblib-1.6.0 | py_0 14 KB conda-forge
terminado-0.8.3 | py37_0 23 KB conda-forge
testpath-0.4.4 | py_0 85 KB conda-forge
traitlets-4.3.3 | py37_0 133 KB conda-forge
urllib3-1.25.7 | py37_0 159 KB conda-forge
vtk-8.2.0 | py37h9286700_207 39.4 MB conda-forge
xorg-libxt-1.2.0 | h516909a_0 374 KB conda-forge
zipp-1.0.0 | py_0 7 KB conda-forge
------------------------------------------------------------
Total: 161.8 MB
The following NEW packages will be INSTALLED:
altair conda-forge/noarch::altair-4.0.0-py_0
attrs conda-forge/noarch::attrs-19.3.0-py_0
backcall conda-forge/noarch::backcall-0.1.0-py_0
beautifulsoup4 conda-forge/linux-64::beautifulsoup4-4.8.2-py37_0
bleach conda-forge/noarch::bleach-3.1.0-py_0
bokeh bokeh/noarch::bokeh-1.4.0-py_0
bzip2 conda-forge/linux-64::bzip2-1.0.8-h516909a_2
cffi conda-forge/linux-64::cffi-1.13.2-py37h8022711_0
chardet conda-forge/linux-64::chardet-3.0.4-py37_1003
click conda-forge/noarch::click-7.0-py_0
cloudpickle conda-forge/noarch::cloudpickle-1.2.2-py_1
codecov conda-forge/noarch::codecov-2.0.15-py_1
colorcet pyviz/label/dev/noarch::colorcet-2.0.2-py_0
coverage conda-forge/linux-64::coverage-5.0.3-py37h516909a_0
cryptography conda-forge/linux-64::cryptography-2.8-py37h72c5cf5_1
curl conda-forge/linux-64::curl-7.65.3-hf8cf82a_0
cycler conda-forge/noarch::cycler-0.10.0-py_2
cytoolz conda-forge/linux-64::cytoolz-0.10.1-py37h516909a_0
dask conda-forge/noarch::dask-2.9.1-py_0
dask-core conda-forge/noarch::dask-core-2.9.1-py_0
datashader pyviz/label/dev/noarch::datashader-0.10.0a2-py_0
datashape conda-forge/noarch::datashape-0.5.4-py_1
dbus conda-forge/linux-64::dbus-1.13.6-he372182_0
decorator conda-forge/noarch::decorator-4.4.1-py_0
defusedxml conda-forge/noarch::defusedxml-0.6.0-py_0
distributed conda-forge/noarch::distributed-2.9.1-py_0
entrypoints conda-forge/linux-64::entrypoints-0.3-py37_1000
expat conda-forge/linux-64::expat-2.2.5-he1b5a44_1004
flake8 conda-forge/linux-64::flake8-3.7.9-py37_0
fontconfig conda-forge/linux-64::fontconfig-2.13.1-h86ecdb6_1001
freetype conda-forge/linux-64::freetype-2.10.0-he983fc9_1
fsspec conda-forge/noarch::fsspec-0.6.2-py_0
future conda-forge/linux-64::future-0.18.2-py37_0
futures-compat conda-forge/noarch::futures-compat-1.0-py3_0
gettext conda-forge/linux-64::gettext-0.19.8.1-hc5be6a0_1002
glib conda-forge/linux-64::glib-2.58.3-py37h6f030ca_1002
gst-plugins-base conda-forge/linux-64::gst-plugins-base-1.14.5-h0935bb2_0
gstreamer conda-forge/linux-64::gstreamer-1.14.5-h36ae1b5_0
hdf4 conda-forge/linux-64::hdf4-4.2.13-hf30be14_1003
hdf5 conda-forge/linux-64::hdf5-1.10.5-nompi_h3c11f04_1104
heapdict conda-forge/noarch::heapdict-1.0.1-py_0
holoviews pyviz/label/dev/noarch::holoviews-1.13.0a21-py_0
hvplot pyviz/label/dev/noarch::hvplot-0.5.2-py_0
icu conda-forge/linux-64::icu-64.2-he1b5a44_1
idna conda-forge/linux-64::idna-2.8-py37_1000
imageio conda-forge/linux-64::imageio-2.6.1-py37_0
importlib_metadata conda-forge/linux-64::importlib_metadata-1.4.0-py37_0
ipykernel conda-forge/linux-64::ipykernel-5.1.3-py37h5ca1d4c_0
ipython conda-forge/linux-64::ipython-7.11.1-py37h5ca1d4c_0
ipython_genutils conda-forge/noarch::ipython_genutils-0.2.0-py_1
ipywidgets conda-forge/noarch::ipywidgets-7.5.1-py_0
jedi conda-forge/linux-64::jedi-0.15.2-py37_0
jinja2 conda-forge/noarch::jinja2-2.10.3-py_0
joblib conda-forge/noarch::joblib-0.14.1-py_0
jpeg conda-forge/linux-64::jpeg-9c-h14c3975_1001
jsoncpp conda-forge/linux-64::jsoncpp-1.8.4-hc9558a2_1002
jsonschema conda-forge/linux-64::jsonschema-3.2.0-py37_0
jupyter_bokeh bokeh/noarch::jupyter_bokeh-1.1.1-py_0
jupyter_client conda-forge/linux-64::jupyter_client-5.3.4-py37_1
jupyter_core conda-forge/linux-64::jupyter_core-4.6.1-py37_0
kiwisolver conda-forge/linux-64::kiwisolver-1.1.0-py37hc9558a2_0
krb5 conda-forge/linux-64::krb5-1.16.4-h2fd8d38_0
libblas conda-forge/linux-64::libblas-3.8.0-14_openblas
libcblas conda-forge/linux-64::libcblas-3.8.0-14_openblas
libclang conda-forge/linux-64::libclang-9.0.1-default_hde54327_0
libcurl conda-forge/linux-64::libcurl-7.65.3-hda55be3_0
libedit conda-forge/linux-64::libedit-3.1.20170329-hf8c457e_1001
libgfortran-ng conda-forge/linux-64::libgfortran-ng-7.3.0-hdf63c60_4
libiconv conda-forge/linux-64::libiconv-1.15-h516909a_1005
liblapack conda-forge/linux-64::liblapack-3.8.0-14_openblas
libllvm8 conda-forge/linux-64::libllvm8-8.0.1-hc9558a2_0
libllvm9 conda-forge/linux-64::libllvm9-9.0.1-hc9558a2_0
libnetcdf conda-forge/linux-64::libnetcdf-4.7.3-nompi_h94020b1_100
libopenblas conda-forge/linux-64::libopenblas-0.3.7-h5ec1e0e_6
libpng conda-forge/linux-64::libpng-1.6.37-hed695b0_0
libsodium conda-forge/linux-64::libsodium-1.0.17-h516909a_0
libssh2 conda-forge/linux-64::libssh2-1.8.2-h22169c7_2
libtiff conda-forge/linux-64::libtiff-4.1.0-hc3755c2_3
libuuid conda-forge/linux-64::libuuid-2.32.1-h14c3975_1000
libuv conda-forge/linux-64::libuv-1.34.0-h516909a_0
libxcb conda-forge/linux-64::libxcb-1.13-h14c3975_1002
libxkbcommon conda-forge/linux-64::libxkbcommon-0.9.1-hebb1f50_0
libxml2 conda-forge/linux-64::libxml2-2.9.10-hee79883_0
llvmlite conda-forge/linux-64::llvmlite-0.31.0-py37h8b12597_0
locket conda-forge/noarch::locket-0.2.0-py_2
lz4-c conda-forge/linux-64::lz4-c-1.8.3-he1b5a44_1001
markdown conda-forge/noarch::markdown-3.1.1-py_0
markupsafe conda-forge/linux-64::markupsafe-1.1.1-py37h516909a_0
matplotlib conda-forge/linux-64::matplotlib-3.1.2-py37_1
matplotlib-base conda-forge/linux-64::matplotlib-base-3.1.2-py37h250f245_1
mccabe conda-forge/noarch::mccabe-0.6.1-py_1
mistune conda-forge/linux-64::mistune-0.8.4-py37h516909a_1000
more-itertools conda-forge/noarch::more-itertools-8.1.0-py_0
msgpack-python conda-forge/linux-64::msgpack-python-0.6.2-py37hc9558a2_0
multipledispatch conda-forge/noarch::multipledispatch-0.6.0-py_0
nbconvert conda-forge/linux-64::nbconvert-5.6.1-py37_0
nbformat conda-forge/noarch::nbformat-5.0.3-py_0
nbsmoke pyviz/label/dev/noarch::nbsmoke-0.4.1-py_0
networkx conda-forge/noarch::networkx-2.4-py_0
nodejs conda-forge/linux-64::nodejs-13.6.0-h10a4023_0
notebook conda-forge/linux-64::notebook-6.0.1-py37_0
nspr conda-forge/linux-64::nspr-4.24-he1b5a44_0
nss conda-forge/linux-64::nss-3.47-he751ad9_0
numba conda-forge/linux-64::numba-0.47.0-py37hb3f55d8_0
numpy conda-forge/linux-64::numpy-1.17.3-py37h95a1406_0
olefile conda-forge/noarch::olefile-0.46-py_0
packaging conda-forge/noarch::packaging-20.0-py_0
pandas conda-forge/linux-64::pandas-0.25.3-py37hb3f55d8_0
pandoc conda-forge/linux-64::pandoc-2.9.1.1-0
pandocfilters conda-forge/noarch::pandocfilters-1.4.2-py_1
panel pyviz/label/dev/noarch::panel-0.7.1a2-py_0
param pyviz/label/dev/noarch::param-1.9.2-py_0
parameterized conda-forge/noarch::parameterized-0.7.1-py_0
parso conda-forge/noarch::parso-0.5.2-py_0
partd conda-forge/noarch::partd-1.1.0-py_0
pcre conda-forge/linux-64::pcre-8.43-he1b5a44_0
pexpect conda-forge/linux-64::pexpect-4.7.0-py37_0
pickleshare conda-forge/linux-64::pickleshare-0.7.5-py37_1000
pillow conda-forge/linux-64::pillow-7.0.0-py37hefe7db6_0
plotly conda-forge/noarch::plotly-4.4.1-py_0
pluggy conda-forge/noarch::pluggy-0.12.0-py_0
prometheus_client conda-forge/noarch::prometheus_client-0.7.1-py_0
prompt_toolkit conda-forge/noarch::prompt_toolkit-3.0.2-py_0
psutil conda-forge/linux-64::psutil-5.6.7-py37h516909a_0
pthread-stubs conda-forge/linux-64::pthread-stubs-0.4-h14c3975_1001
ptyprocess conda-forge/noarch::ptyprocess-0.6.0-py_1001
py conda-forge/noarch::py-1.8.1-py_0
pycodestyle conda-forge/noarch::pycodestyle-2.5.0-py_0
pycparser conda-forge/linux-64::pycparser-2.19-py37_1
pyct pyviz/label/dev/noarch::pyct-0.4.6-py_0
pyct-core pyviz/label/dev/noarch::pyct-core-0.4.6-py_0
pyflakes conda-forge/noarch::pyflakes-2.1.1-py_0
pygments conda-forge/noarch::pygments-2.5.2-py_0
pyopenssl conda-forge/linux-64::pyopenssl-19.1.0-py37_0
pyparsing conda-forge/noarch::pyparsing-2.4.6-py_0
pyqt conda-forge/linux-64::pyqt-5.12.3-py37hcca6a23_1
pyrsistent conda-forge/linux-64::pyrsistent-0.15.7-py37h516909a_0
pysocks conda-forge/linux-64::pysocks-1.7.1-py37_0
pytest conda-forge/linux-64::pytest-5.3.2-py37_0
pytest-cov conda-forge/noarch::pytest-cov-2.8.1-py_0
python-dateutil conda-forge/noarch::python-dateutil-2.8.1-py_0
pytz conda-forge/noarch::pytz-2019.3-py_0
pyviz_comms pyviz/label/dev/noarch::pyviz_comms-0.7.2-py_0
pywavelets conda-forge/linux-64::pywavelets-1.1.1-py37hc1659b7_0
pyyaml conda-forge/linux-64::pyyaml-5.1.2-py37h516909a_0
pyzmq conda-forge/linux-64::pyzmq-18.1.1-py37h1768529_0
qt conda-forge/linux-64::qt-5.12.5-hd8c4c69_1
requests conda-forge/linux-64::requests-2.22.0-py37_1
retrying conda-forge/noarch::retrying-1.3.3-py_2
scikit-image conda-forge/linux-64::scikit-image-0.16.2-py37hb3f55d8_0
scikit-learn conda-forge/linux-64::scikit-learn-0.22.1-py37hcdab131_1
scipy conda-forge/linux-64::scipy-1.4.1-py37h921218d_0
send2trash conda-forge/noarch::send2trash-1.5.0-py_0
six conda-forge/linux-64::six-1.13.0-py37_0
sortedcontainers conda-forge/noarch::sortedcontainers-2.1.0-py_0
soupsieve conda-forge/linux-64::soupsieve-1.9.4-py37_0
streamz conda-forge/noarch::streamz-0.5.2-py_0
tbb conda-forge/linux-64::tbb-2019.9-hc9558a2_1
tblib conda-forge/noarch::tblib-1.6.0-py_0
terminado conda-forge/linux-64::terminado-0.8.3-py37_0
testpath conda-forge/noarch::testpath-0.4.4-py_0
toolz conda-forge/noarch::toolz-0.10.0-py_0
tornado conda-forge/linux-64::tornado-6.0.3-py37h516909a_0
traitlets conda-forge/linux-64::traitlets-4.3.3-py37_0
urllib3 conda-forge/linux-64::urllib3-1.25.7-py37_0
vega_datasets conda-forge/noarch::vega_datasets-0.8.0-py_0
vtk conda-forge/linux-64::vtk-8.2.0-py37h9286700_207
wcwidth conda-forge/noarch::wcwidth-0.1.8-py_0
webencodings conda-forge/noarch::webencodings-0.5.1-py_1
widgetsnbextension conda-forge/linux-64::widgetsnbextension-3.5.1-py37_0
xarray conda-forge/noarch::xarray-0.14.1-py_1
xorg-kbproto conda-forge/linux-64::xorg-kbproto-1.0.7-h14c3975_1002
xorg-libice conda-forge/linux-64::xorg-libice-1.0.10-h516909a_0
xorg-libsm conda-forge/linux-64::xorg-libsm-1.2.3-h84519dc_1000
xorg-libx11 conda-forge/linux-64::xorg-libx11-1.6.9-h516909a_0
xorg-libxau conda-forge/linux-64::xorg-libxau-1.0.9-h14c3975_0
xorg-libxdmcp conda-forge/linux-64::xorg-libxdmcp-1.1.3-h516909a_0
xorg-libxt conda-forge/linux-64::xorg-libxt-1.2.0-h516909a_0
xorg-xproto conda-forge/linux-64::xorg-xproto-7.0.31-h14c3975_1007
yaml conda-forge/linux-64::yaml-0.1.7-h14c3975_1001
zeromq conda-forge/linux-64::zeromq-4.3.2-he1b5a44_2
zict conda-forge/noarch::zict-1.0.0-py_0
zipp conda-forge/noarch::zipp-1.0.0-py_0
zstd conda-forge/linux-64::zstd-1.4.4-h3b9ef0a_1
Proceed ([y]/n)?
Interesting, I'll try to open a PR which unpins these and see if I can get tests passing without the pins.
philippjfr
on 14 Jan 2020
@MarcSkovMadsen: If you get time, would you be able to re-try on Windows? While @philippjfr's changes updates will likely have fixed linux/3.7, it's not obvious to me how we know the development environment can be set up on windows. Thanks!
ceball
on 17 Jan 2020
FYI @ceball and others
The installation can now run without errors for me on Windows 8.1 and with python 3.7.
FYI. I get the below warning from doit develop_install -c pyviz/label/dev -c conda-forge -c bokeh -o tests -o recommended
...
Preparing transaction: ...working... done
Verifying transaction: ...working... done
Executing transaction: ...working... b'Enabling notebook extension jupyter-js-widgets/extension...\n - Validating: ok\n'
done
Obtaining file:///C:/repos/private/panel
Installing build dependencies: started
Installing build dependencies: still running...
Installing build dependencies: finished with status 'done'
WARNING: Missing build requirements in pyproject.toml for file:///C:/repos/private/panel.
WARNING: The project does not specify a build backend, and pip cannot fall back to setuptools without 'wheel'.
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Installing backend dependencies: started
Installing backend dependencies: finished with status 'done'
Preparing wheel metadata: started
Preparing wheel metadata: finished with status 'done'
Installing collected packages: panel
Found existing installation: panel 0.7.1a2
Uninstalling panel-0.7.1a2:
Successfully uninstalled panel-0.7.1a2
Running setup.py develop for panel
Successfully installed panel
I finally ran pip install -e . as suggested by @jbednar
(panel_dev) C:\repos\private\panel>pip install -e .
Obtaining file:///C:/repos/private/panel
Installing build dependencies ... done
WARNING: Missing build requirements in pyproject.toml for file:///C:/repos/private/panel.
WARNING: The project does not specify a build backend, and pip cannot fall back to setuptools without 'wheel'.
Getting requirements to build wheel ... done
Installing backend dependencies ... done
Preparing wheel metadata ... done
Requirement already satisfied: pyviz-comms>=0.7.2 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site
-packages (from panel==0.7.1a2.post35+gcae7f46) (0.7.2)
Requirement already satisfied: bokeh>=1.4.0 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-packa
ges (from panel==0.7.1a2.post35+gcae7f46) (1.4.0)
Requirement already satisfied: pyct>=0.4.4 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-packag
es (from panel==0.7.1a2.post35+gcae7f46) (0.4.6)
Requirement already satisfied: param>=1.9.0 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-packa
ges (from panel==0.7.1a2.post35+gcae7f46) (1.9.2)
Requirement already satisfied: markdown in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-packages
(from panel==0.7.1a2.post35+gcae7f46) (3.1.1)
Requirement already satisfied: python-dateutil>=2.1 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\si
te-packages (from bokeh>=1.4.0->panel==0.7.1a2.post35+gcae7f46) (2.8.1)
Requirement already satisfied: tornado>=4.3 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-packa
ges (from bokeh>=1.4.0->panel==0.7.1a2.post35+gcae7f46) (6.0.3)
Requirement already satisfied: PyYAML>=3.10 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-packa
ges (from bokeh>=1.4.0->panel==0.7.1a2.post35+gcae7f46) (5.2)
Requirement already satisfied: six>=1.5.2 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-package
s (from bokeh>=1.4.0->panel==0.7.1a2.post35+gcae7f46) (1.13.0)
Requirement already satisfied: numpy>=1.7.1 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-packa
ges (from bokeh>=1.4.0->panel==0.7.1a2.post35+gcae7f46) (1.17.5)
Requirement already satisfied: packaging>=16.8 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-pa
ckages (from bokeh>=1.4.0->panel==0.7.1a2.post35+gcae7f46) (20.0)
Requirement already satisfied: pillow>=4.0 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-packag
es (from bokeh>=1.4.0->panel==0.7.1a2.post35+gcae7f46) (5.4.1)
Requirement already satisfied: Jinja2>=2.7 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-packag
es (from bokeh>=1.4.0->panel==0.7.1a2.post35+gcae7f46) (2.10.3)
Requirement already satisfied: setuptools>=36 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-pac
kages (from markdown->panel==0.7.1a2.post35+gcae7f46) (45.1.0.post20200119)
Requirement already satisfied: pyparsing>=2.0.2 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-p
ackages (from packaging>=16.8->bokeh>=1.4.0->panel==0.7.1a2.post35+gcae7f46) (2.4.6)
Requirement already satisfied: MarkupSafe>=0.23 in c:\users\masma\appdata\local\continuum\anaconda3\envs\panel_dev\lib\site-p
ackages (from Jinja2>=2.7->bokeh>=1.4.0->panel==0.7.1a2.post35+gcae7f46) (1.1.1)
Installing collected packages: panel
Found existing installation: panel 0.7.1a2.post35+gcae7f46
Uninstalling panel-0.7.1a2.post35+gcae7f46:
Successfully uninstalled panel-0.7.1a2.post35+gcae7f46
Running setup.py develop for panel
Successfully installed panel
The installation can now run without errors for me on Windows 8.1 and with python 3.7.
That's good; thanks for taking the time to check and report back @MarcSkovMadsen
FYI. I get the below warning from doit develop_install -c pyviz/label/dev -c conda-forge -c bokeh -o tests -o recommended
I assume you are talking about this:
WARNING: Missing build requirements in pyproject.toml for file:///C:/repos/private/panel.
WARNING: The project does not specify a build backend, and pip cannot fall back to setuptools without 'wheel'.
Thanks for reporting it. It's ok to ignore for now. @a-recknagel has previously reported it, and even made a fix (which is to declare that the build backend is setuptools), but we just needed to figure out the consequences/extra requirements. Probably it's just requiring a newer version of setuptools than we state at present, but we need to check and test that ("we" being anyone who gets the time...).
I finally ran pip install -e . as suggested by @jbednar
That command was actually already run as the last step of your "doit develop_install" command, so the final pip install command is redundant at that stage. I believe we noted this in a panel issue, but I don't seem to see that issue any more.
Personally, if I were using conda to install all the dependencies, and pip to do the editable install of Panel itself, then I would use pip install -e . --no-deps (i.e. explicitly tell pip not to install any of the dependencies). However, there is a long and slightly painful tradition in python of accidentally using the wrong tool to install (some) dependencies. For instance, it was common for people primarily using pip - or intending to use pip - to run "python setup.py develop" on projects, and find that any dependencies they did not already have were then installed by easy_install. Similarly, people meaning to use conda who do "python setup.py develop" would have the same problem. Or people meaning to use conda who run "pip install -e ." would find any dependencies not already installed being installed by pip. (Mixing pip and conda might actually be fine these days, but previously it was a bit tricky.)
ceball
on 20 Jan 2020
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