Wrong graphviz requirement

[vinci1it2000]

The graphviz requirement defined in the file is wrong. Please update so the issue JRCSTU/co2wui#146 can be closed.

The right library is python-graphviz<=0.8.4 form conda-forge channel. Please update in all recipes and check in the image that you have installed the right library and version. I tested with @ashenafimenza and @dimitriskomnos.

[ankostis]

You seem to be confusing:

• python-graphviz (python) and
• graphviz the native OS suite.

The former, depends on the later, you can't have one or the other, you need both in conda.

[ankostis]

The right library is python-graphviz<=0.8.4 form conda-forge channel.

Wrong diagnosis, but correct prescription :-)

We have the same lib in the exe:

(base) C:\Users\vagrant\Documents>conda list|grep graphviz
graphviz                  2.38.0            h6538335_1011    conda-forge
python-graphviz           0.13                       py_0    conda-forge

When downgraded to 0.8.4 as you suggested, it works:

conda install python-graphviz=0.8.4
Collecting package metadata (current_repodata.json): done
Solving environment: done
...

(base) C:\Users\vagrant\Documents>conda list|grep graphviz
graphviz                  2.38.0            h6538335_1011    conda-forge
python-graphviz           0.8.4                    py37_1

• Still researching why 0.8.4 doesn't burp with UNCs....
• It doesn't need the -c conda-forge channel, that's the default.

@stefanocorsi you may simply dowgrade this in the conda package.
It's yours now, close this.

[ankostis]

Nice catch Vinz. Your personal persistence leads us to an unexpected solution!