conda env create -f virtual_platform_windows.yml
Channels:

• menpo
• conda-forge
• peterjc123
• defaults
  Platform: win-64
  Collecting package metadata (repodata.json): done
  Solving environment: failed

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

• vs2015_runtime==14.0.25420=0
• vc==14=0
• sphinxcontrib==1.0=py35_0
• simplegeneric==0.8.1=py35_1
• setuptools==36.4.0=py35_1
• rope==0.9.4=py35_1
• requests==2.14.2=py35_0
• qt==5.6.2=vc14_6
• pylint==1.7.2=py35_0
• path.py==10.3.1=py35_0
• numpy==1.13.1=py35_0
• nbconvert==5.2.1=py35_0
• mkl==2017.0.3=0
• libpng==1.6.30=vc14_1
• jsonschema==2.6.0=py35_0
• jpeg==9b=vc14_0
• jedi==0.10.2=py35_2
• isort==4.2.15=py35_0
• icu==57.1=vc14_0
• entrypoints==0.2.3=py35_0
• babel==2.5.0=py35_0
• alabaster==0.7.10=py35_0

Current channels:

• https://conda.anaconda.org/menpo/win-64
• https://conda.anaconda.org/conda-forge/win-64
• https://conda.anaconda.org/peterjc123/win-64
• https://repo.anaconda.com/pkgs/main/win-64
• https://repo.anaconda.com/pkgs/r/win-64
• https://repo.anaconda.com/pkgs/msys2/win-64

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.

I am stuck with this issue for 2 days and didn’t find any solution in the internet.
I was trying to create a environment using virtual_platform_windows.yml