Hi, I followed the instructions from holoviz/hvplot/blob/master/doc/developer_guide/index.rst to get started with hvplot development. However, running doit develop_install -c pyviz/label/dev -o all fails on my Windows 10 OS. The package pygraphviz cannot be installed. I want to mention this here because I’d expect this instruction to lead to a successful installation. Did someone else experience this? Any idea how to solve it?
$ doit develop_install -c pyviz/label/dev -o all
. develop_install
Collecting package metadata (current_repodata.json): …working… done
Solving environment: …working… done
Package Plan
environment location: C:\Users\bergk\Anaconda3\envs\hvplot_dev
added / updated specs:
- param[version=’>=1.7.0’]
- pyct[version=’>=0.4.4’]
- setuptools[version=’>=30.3.0’]
The following packages will be downloaded:
package | build
---------------------------|-----------------
param-1.11.2a1 | py_0 86 KB pyviz/label/dev
pyct-0.4.8 | py_0 3 KB pyviz/label/dev
pyct-core-0.4.8 | py_0 15 KB pyviz/label/dev
------------------------------------------------------------
Total: 104 KB
The following NEW packages will be INSTALLED:
param pyviz/label/dev/noarch::param-1.11.2a1-py_0
pyct pyviz/label/dev/noarch::pyct-0.4.8-py_0
pyct-core pyviz/label/dev/noarch::pyct-core-0.4.8-py_0
Downloading and Extracting Packages
param-1.11.2a1 | 86 KB | ########## | 100%
pyct-0.4.8 | 3 KB | ########## | 100%
pyct-core-0.4.8 | 15 KB | ########## | 100%
Preparing transaction: …working… done
Verifying transaction: …working… done
Executing transaction: …working… done
Collecting package metadata (current_repodata.json): …working… done
Solving environment: …working… failed with initial frozen solve. Retrying with flexible solve.
Collecting package metadata (repodata.json): …working… done
Solving environment: …working… failed with initial frozen solve. Retrying with flexible solve.
PackagesNotFoundError: The following packages are not available from current channels:
- pygraphviz
Current channels:
…
To search for alternate channels that may provide the conda package you’re
looking for, navigate to
https://anaconda.org
and use the search bar at the top of the page.
TaskFailed - taskid:develop_install
Command failed: ‘conda install -y -c pyviz/label/dev “bokeh >=1.0.0” “colorcet >=2” “holoviews >=1.11.0” “pandas” “numpy >=1.15” “coveralls” “nose” “flake8” “parameterized” “pytest” “nbsmoke >=0.2.0” “twine” “rfc3986” “keyring” “numpy >=1.7,<1.20” “coveralls” “dask” “datashader >=0.6.5” “flake8” “geopandas” “geov
iews >=1.6.0” “intake” “intake-parquet” “intake-xarray” “keyring” “nbsite >=0.5.1” “nbsmoke >=0.2.0” “networkx” “nose” “notebook >=5.4” “numba >=0.51.0” “numpy >=1.7,<1.20” “param >=1.6.1” “parameterized” “pillow” “pyct >=0.4.4” “pyepsg” “pygraphviz” “pytest” “python-snappy” “rasterio” “rfc3986” “s3fs” “scikit-ima
ge” “scipy” “selenium” “setuptools” “spatialpandas” “streamz >=0.3.0” “twine” “xarray <0.17.0”’ returned 1