Hi all, 

I wanted to install graph-tool to my AWS sagemaker notebook. I have tried all installers available on anaconda.org, but none worked... Please see one examples below: 

Example: 
conda install -n python3 -c ostrokach-forge/label/dev graph-tool 

Solving environment: failed 

PackagesNotFoundError: The following packages are not available from current channels: 

  - graph-tool 
  - cairomm 
  - graph-tool 
  - cgal=4.11 
  - graph-tool 
  - sparsehash 

Current channels: 

  - https://conda.anaconda.org/ostrokach-forge/label/dev/linux-64
  - https://conda.anaconda.org/ostrokach-forge/label/dev/noarch
  - https://repo.anaconda.com/pkgs/main/linux-64
  - https://repo.anaconda.com/pkgs/main/noarch
  - https://repo.anaconda.com/pkgs/free/linux-64
  - https://repo.anaconda.com/pkgs/free/noarch
  - https://repo.anaconda.com/pkgs/r/linux-64
  - https://repo.anaconda.com/pkgs/r/noarch
  - https://repo.anaconda.com/pkgs/pro/linux-64
  - https://repo.anaconda.com/pkgs/pro/noarch

Which channels do I need to add to solve this issue? 

Thank you!