Some of the conda-forge files not found. about coastsat

[olivo68]

@kvos the test was successful, installation did not return any error message and I could successfully run the example file example_jupyter.ipynb.
For completeness this installation was done under OSX 10.13.6 and using conda version 4.5.12.

I am now ready to test the code on my own project. Thank you very much for the rapid and exhaustive support.
Marco

[kvos]

Hi Marco,

You are right it seems like the conda-forge OSX packages have been updated and some of the ones that are in the requirements file are obsolete now and can't be find in https://conda.anaconda.org/conda-forge/osx-64/.

I will update the requirements file as soon as I get a Mac in my hands (not a Mac user). Hopefully in the next couple of days. Maybe @chrisleaman has CoastSat running on Mac?

In the meanwhile, you can remove the URLs of the 5 missing packages (proj4, hdf5, postgresql, libgdal and gdal) from the requirements .txt file and run that command again (conda install --name coastsat --file requirements_osx64.txt). Then you can install the missing packages separately by running: conda install name_of_the_package.

[chrisleaman]

@kvos, @olivo68 - I can have a look at this and test on my mac in the next day. My feeling is we should have a single environment.yml with the dependencies pinned to a specific version, but I think @kvos had some trouble making this work over multiple platforms. Will get back to you soon.

[olivo68]

I followed @kvos suggestion and installed the packages manually. However gdal finds some conflict. I checked the web and It is not clear how to solve them. I will try. Thanks for your support.
Marco

(coastsat) CricetoVolante:requirements olivo$ conda install gdal
Solving environment: failed

UnsatisfiableError: The following specifications were found to be in conflict:

• conda-forge/osx-64::expat==2.2.5=hfc679d8_2
• conda-forge/osx-64::kealib==1.4.10=heffcb4b_1
• defaults/osx-64::sip==4.19.8=py36h0a44026_0

[chrisleaman]

Hi @olivo68,

Can you copy paste this code into a new file called environment.yml:

channels:
  - defaults
  - conda-forge
dependencies:
  - python=3.7
  - numpy=1.16.3
  - matplotlib=3.0.3
  - earthengine-api=0.1.173
  - gdal=2.3.3
  - pandas=0.24.2
  - geopandas=0.4.1
  - pytz=2019.1
  - scikit-image=0.15.0
  - geos=3.7.1
  - scikit-learn=0.20.3
  - shapely=1.6.4
  - simplekml=1.3.0
  - scipy=1.2.1
  - spyder=3.3.4
  - notebook=5.7.8

Then, try create the environment by running the following command:

conda env create -f environment.yml -n coastsat

You should be able to then activate the environment by using:

conda activate coastsat

This worked for me, testing on Windows and Mac. Can you let us know if this also works for you and we will update the repo with this change.

[kvos]

thanks to @chrisleaman who solved this issue!

[kvos]

I have merged these changes into the master, issue resolved.